Citazione Stile APA (7a Edizione)

Allen, P. (1915). Captain Lewis and Clark of the United States army, daring and successful explorers of the American northwestern territory truthfully told in easy narrative style. Superior Printing.

Citazione stile Chigago Style (17a edizione)

Allen, Paul. Captain Lewis and Clark of the United States Army, Daring and Successful Explorers of the American Northwestern Territory Truthfully Told in Easy Narrative Style. Akron: Superior Printing, 1915.

Citatione MLA (9a ed.)

Allen, Paul. Captain Lewis and Clark of the United States Army, Daring and Successful Explorers of the American Northwestern Territory Truthfully Told in Easy Narrative Style. Superior Printing, 1915.