APA (7th ed.) Citation

Cortez, A. (1934). Gladiadores. [s.n.].

Chicago Style (17th ed.) Citation

Cortez, Alfredo. Gladiadores. [s.n.], 1934.

MLA (8th ed.) Citation

Cortez, Alfredo. Gladiadores. [s.n.], 1934.

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