APA (7th ed.) Citation

Wolfe, B. D., & Lambda. (1937). The truth about the Barcelona events. New York, N.Y. : Workers Age.

Chicago Style (17th ed.) Citation

Wolfe, Bertram David, and Lambda. The Truth About the Barcelona Events. New York, N.Y. : Workers Age, 1937.

MLA (8th ed.) Citation

Wolfe, Bertram David, and Lambda. The Truth About the Barcelona Events. New York, N.Y. : Workers Age, 1937.

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