APA (7th ed.) Citation

Fromm, E., & Marx, K. (2013). Marx's concept of man. Bloomsbury.

Chicago Style (17th ed.) Citation

Fromm, Erich, and Karl Marx. Marx's Concept of Man. London [u.a.]: Bloomsbury, 2013.

MLA (9th ed.) Citation

Fromm, Erich, and Karl Marx. Marx's Concept of Man. Bloomsbury, 2013.

Warning: These citations may not always be 100% accurate.