Cita APA (7th ed.)

Bowditch, N. (1984). American practical navigator: An epitome of navigation. Gov't. Print. Off.

Cita Chicago (17th ed.)

Bowditch, Nathaniel. American Practical Navigator: An Epitome of Navigation. Washington, D. C: Gov't. Print. Off, 1984.

Cita MLA (9th ed.)

Bowditch, Nathaniel. American Practical Navigator: An Epitome of Navigation. Gov't. Print. Off, 1984.