APA (7th ed.) Citation

Hill, C., & Abad, Á. (1967). La revolución rusa. Ariel.

Chicago Style (17th ed.) Citation

Hill, Christopher, and Ángel Abad. La Revolución Rusa. Barcelona [etc.]: Ariel, 1967.

MLA (9th ed.) Citation

Hill, Christopher, and Ángel Abad. La Revolución Rusa. Ariel, 1967.

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