Cita APA (7a ed.)

Effinger, R. C. (1947). A B C of investing. Harper & Brothers.

Cita Chicago Style (17a ed.)

Effinger, R. C. A B C of Investing. New York [etc.]: Harper & Brothers, 1947.

Cita MLA (9a ed.)

Effinger, R. C. A B C of Investing. Harper & Brothers, 1947.