APA (7th ed.) Citation

Dos Passos, J. (1946). Tour of duty. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Dos Passos, John. Tour of Duty. Boston: Houghton Mifflin, 1946.

MLA (9th ed.) Citation

Dos Passos, John. Tour of Duty. Houghton Mifflin, 1946.

Warning: These citations may not always be 100% accurate.