APA (7th ed.) Citation

Worsky, I., & Riera, A. La Rusia Tenebrosa: (Rasputín) (2a ed. il.). Orbis.

Chicago Style (17th ed.) Citation

Worsky, I., and Augusto Riera. La Rusia Tenebrosa: (Rasputín). 2a ed. il. Barcelona: Orbis.

MLA (8th ed.) Citation

Worsky, I., and Augusto Riera. La Rusia Tenebrosa: (Rasputín). 2a ed. il. Orbis.

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