APA (7th ed.) Citation

Worsky, I., & Riera, A. (1928). La Rusia tenebrosa: (Rasputín). Iberia.

Chicago Style (17th ed.) Citation

Worsky, I., and Alejandro Riera. La Rusia Tenebrosa: (Rasputín). Barcelona: Iberia, 1928.

MLA (9th ed.) Citation

Worsky, I., and Alejandro Riera. La Rusia Tenebrosa: (Rasputín). Iberia, 1928.