Cita APA

Fromm, E. 1., & Bottomore, T. B. 1. (1970). Marx's concept of man (15th printing.). New York: Frederick Ungar Publishing Co.

Citación estilo Chicago

Fromm, Erich 1900-1980, and T. B. 1920-1992 Bottomore. Marx's Concept of Man. 15th printing. New York: Frederick Ungar Publishing Co, 1970.

Cita MLA

Fromm, Erich 1900-1980, and T. B. 1920-1992 Bottomore. Marx's Concept of Man. 15th printing. New York: Frederick Ungar Publishing Co, 1970.