APA (7th ed.) Citation

Raddatz, F. J. (1980). Karl Marx/Friedrich Engels, the selected letters: The personal correspondence, 1844-1877. Little, Brown.

Chicago Style (17th ed.) Citation

Raddatz, Fritz J. Karl Marx/Friedrich Engels, the Selected Letters: The Personal Correspondence, 1844-1877. Boston: Little, Brown, 1980.

MLA (9th ed.) Citation

Raddatz, Fritz J. Karl Marx/Friedrich Engels, the Selected Letters: The Personal Correspondence, 1844-1877. Little, Brown, 1980.