APA (7th ed.) Citation

Del Rey, F. G. (1928). The Black Czar, Plutarco Elias Calles, Bolshevik Dictator of Mexico. El Paso, Tex..

Chicago Style (17th ed.) Citation

Del Rey, Fransisco Gomez. The Black Czar, Plutarco Elias Calles, Bolshevik Dictator of Mexico. El Paso, Tex., 1928.

MLA (8th ed.) Citation

Del Rey, Fransisco Gomez. The Black Czar, Plutarco Elias Calles, Bolshevik Dictator of Mexico. El Paso, Tex., 1928.

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