APA (7th ed.) Citation

Sorokin, P. A. (1948). La crisis de nuestra era (1a ed.). Espasa Calpe.

Chicago Style (17th ed.) Citation

Sorokin, Pitirim Aleksandrovich. La Crisis De Nuestra Era. 1a ed. Buenos Aires: Espasa Calpe, 1948.

MLA (8th ed.) Citation

Sorokin, Pitirim Aleksandrovich. La Crisis De Nuestra Era. 1a ed. Espasa Calpe, 1948.

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