Citazione Stile APA (7a Edizione)

Bowman, G. (1964). With Lewis and Clark through the Rockies. Muller.

Citazione stile Chigago Style (17a edizione)

Bowman, Gerald. With Lewis and Clark Through the Rockies. London: Muller, 1964.

Citatione MLA (9a ed.)

Bowman, Gerald. With Lewis and Clark Through the Rockies. Muller, 1964.