Cita APA (7a ed.)

Levine, N., & Legters, L. H. (1975). The tragic deception: Marx contra Engels. Clio Press.

Cita Chicago Style (17a ed.)

Levine, Norman, y Lyman H. Legters. The Tragic Deception: Marx Contra Engels. Oxford [etc.]: Clio Press, 1975.

Cita MLA (9a ed.)

Levine, Norman, y Lyman H. Legters. The Tragic Deception: Marx Contra Engels. Clio Press, 1975.