Cita APA (7a ed.)

Lefferts, W. (1924). Our country's leaders: And what they did for America. J.B. Lippincott Co..

Cita Chicago Style (17a ed.)

Lefferts, Walter. Our Country's Leaders: And What They Did for America. Philadelphia : Chicago [etc.]: J.B. Lippincott Co., 1924.

Cita MLA (8a ed.)

Lefferts, Walter. Our Country's Leaders: And What They Did for America. J.B. Lippincott Co., 1924.