Billingsley, C. The longitude at sea: Not to be found by firing guns, ... But the only true method for discovering that valuable secret by the sun, moon or stars, ... by Case Billingsley.
Chicago Style (17th ed.) CitationBillingsley, Case. The Longitude at Sea: Not to Be Found by Firing Guns, ... But the Only True Method for Discovering That Valuable Secret by the Sun, Moon or Stars, ... by Case Billingsley.
MLA (9th ed.) CitationBillingsley, Case. The Longitude at Sea: Not to Be Found by Firing Guns, ... But the Only True Method for Discovering That Valuable Secret by the Sun, Moon or Stars, ... by Case Billingsley.
Warning: These citations may not always be 100% accurate.