APA (7th ed.) Citation

Nicolaïevski, B., & Maenchen-Helfen, O. (1937). Karl Marx. Paris: Gallimard.

Chicago Style (17th ed.) Citation

Nicolaïevski, B., and O. Maenchen-Helfen. Karl Marx. Paris: Gallimard, 1937.

MLA (8th ed.) Citation

Nicolaïevski, B., and O. Maenchen-Helfen. Karl Marx. Paris: Gallimard, 1937.

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