APA (7th ed.) Citation

Sorokin, P. A. (1950). De Crisi Onzer Eeuw. N. Kluwer.

Chicago Style (17th ed.) Citation

Sorokin, Pitirim A. De Crisi Onzer Eeuw. N. Kluwer, 1950.

MLA (8th ed.) Citation

Sorokin, Pitirim A. De Crisi Onzer Eeuw. N. Kluwer, 1950.

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