APA (7th ed.) Citation

Bowditch, N. (1966). American practical navigator: An epitome of navigation (1966--corrected print.). U.S. Govt. Print. Off..

Chicago Style (17th ed.) Citation

Bowditch, Nathaniel. American Practical Navigator: An Epitome of Navigation. 1966--corrected print. Washington: U.S. Govt. Print. Off., 1966.

MLA (9th ed.) Citation

Bowditch, Nathaniel. American Practical Navigator: An Epitome of Navigation. 1966--corrected print. U.S. Govt. Print. Off., 1966.