Style de citation APA

Hagen, E. E. (1962). On the theroy of social change. Vakils, Feffer and Simons.

Style de citation Chicago

Hagen, Evertt E. On the Theroy of Social Change. Bombay: Vakils, Feffer and Simons, 1962.

Style de citation MLA

Hagen, Evertt E. On the Theroy of Social Change. Vakils, Feffer and Simons, 1962.

Attention : ces citations peuvent ne pas être correctes à 100%.