APA (7th ed.) Citation

Guerrero, W. M. (1939). What is the second Sunday for young men? s.n.

Chicago Style (17th ed.) Citation

Guerrero, Wilfrido Ma. What Is the Second Sunday for Young Men? [S.l: s.n, 1939.

MLA (9th ed.) Citation

Guerrero, Wilfrido Ma. What Is the Second Sunday for Young Men? s.n, 1939.

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