Haselden, T. (1771). The seaman's daily assistant, being a short, easy, and plain method of keeping a journal at sea: In which are contained, rules, shewing how the allowances for Lee-way, variation, heave of the sea, set of currents, &c. are to be made, and to correct the dead-reckoning by an observation, in all cases: and also all the tables that are any ways necessary for the seaman's use in keeping a journal. By Thomas Haselden, late teacher of the mathematics in the Royal Navy. Printed for J. Mount and T. Page, on Tower-Hill.
Chicago Style (17th ed.) CitationHaselden, Thomas. The Seaman's Daily Assistant, Being a Short, Easy, and Plain Method of Keeping a Journal at Sea: In Which Are Contained, Rules, Shewing How the Allowances for Lee-way, Variation, Heave of the Sea, Set of Currents, &c. Are to Be Made, and to Correct the Dead-reckoning by an Observation, in All Cases: And Also All the Tables That Are Any Ways Necessary for the Seaman's Use in Keeping a Journal. By Thomas Haselden, Late Teacher of the Mathematics in the Royal Navy. London: Printed for J. Mount and T. Page, on Tower-Hill, 1771.
MLA (9th ed.) CitationHaselden, Thomas. The Seaman's Daily Assistant, Being a Short, Easy, and Plain Method of Keeping a Journal at Sea: In Which Are Contained, Rules, Shewing How the Allowances for Lee-way, Variation, Heave of the Sea, Set of Currents, &c. Are to Be Made, and to Correct the Dead-reckoning by an Observation, in All Cases: And Also All the Tables That Are Any Ways Necessary for the Seaman's Use in Keeping a Journal. By Thomas Haselden, Late Teacher of the Mathematics in the Royal Navy. Printed for J. Mount and T. Page, on Tower-Hill, 1771.