Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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