Cita APA (7a ed.)

Perry, R. B. (1941). On all fronts. The Vanguard Press.

Cita Chicago Style (17a ed.)

Perry, Ralph Barton. On All Fronts. New York: The Vanguard Press, 1941.

Cita MLA (8a ed.)

Perry, Ralph Barton. On All Fronts. The Vanguard Press, 1941.