APA (7th ed.) Citation

Walicki, A. (1980). Marx, Engels and the Polish Question.

Chicago Style (17th ed.) Citation

Walicki, Andrzej. Marx, Engels and the Polish Question. 1980.

MLA (8th ed.) Citation

Walicki, Andrzej. Marx, Engels and the Polish Question. 1980.

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