APA (7th ed.) Citation

Marañón, G., & Ley, C. D. (1955). Antonio Pérez, "Spanish traitor". Roy Publishers.

Chicago Style (17th ed.) Citation

Marañón, Gregorio, and Charles David Ley. Antonio Pérez, "Spanish Traitor". New York, NY: Roy Publishers, 1955.

MLA (9th ed.) Citation

Marañón, Gregorio, and Charles David Ley. Antonio Pérez, "Spanish Traitor". Roy Publishers, 1955.

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