APA (7th ed.) Citation

Helm, E. B., & Roosevelt, E. (1954). The captains and the kings. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Helm, Edith Benham, and Eleanor Roosevelt. The Captains and the Kings. New York: G.P. Putnam's Sons, 1954.

MLA (9th ed.) Citation

Helm, Edith Benham, and Eleanor Roosevelt. The Captains and the Kings. G.P. Putnam's Sons, 1954.