Citazione APA

Bolles, F. C., Jones, E. C., & Upham, J. S. (1917). What a soldier should know: The soldier's catechism. Doubleday, Page.

Stile di citazione Chicago

Bolles, Frank C., Edgar C. Jones, e J. S. Upham. What a Soldier Should Know: The Soldier's Catechism. Garden City, N.Y.: Doubleday, Page, 1917.

Citazione MLA

Bolles, Frank C., et al. What a Soldier Should Know: The Soldier's Catechism. Doubleday, Page, 1917.