APA (7th ed.) Citation

Lassalle, F. (1921). What is capital? New York Labor News Co..

Chicago Style (17th ed.) Citation

Lassalle, Ferdinand. What Is Capital? New York: New York Labor News Co., 1921.

MLA (8th ed.) Citation

Lassalle, Ferdinand. What Is Capital? New York Labor News Co., 1921.

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