APA (7th ed.) Citation

Ferri, E., & Peña, C. (1934). Homicidio-suicidio (1a ed.). Reus.

Chicago Style (17th ed.) Citation

Ferri, Enrico, and Concha Peña. Homicidio-suicidio. 1a ed. Madrid: Reus, 1934.

MLA (9th ed.) Citation

Ferri, Enrico, and Concha Peña. Homicidio-suicidio. 1a ed. Reus, 1934.