APA (7th ed.) Citation

MARX, K., & ENGELS, F. Correspondance , 1844-1895. Progrès.

Chicago Style (17th ed.) Citation

MARX, Karl, and Friedrich ENGELS. Correspondance , 1844-1895. Progrès.

MLA (8th ed.) Citation

MARX, Karl, and Friedrich ENGELS. Correspondance , 1844-1895. Progrès.

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