Style de citation APA (7e éd.)

1423211778851 Roy, E. (1964). Cooperatives, today and tomorrow. Danville (USA) Interstate Printers &​ Publishers.

Style de citation Chicago (17e éd.)

1423211778851 Roy, E.P. Cooperatives, Today and Tomorrow. Danville (USA) Interstate Printers &​ Publishers, 1964.

Style de citation MLA (8e éd.)

1423211778851 Roy, E.P. Cooperatives, Today and Tomorrow. Danville (USA) Interstate Printers &​ Publishers, 1964.

Style de citation IICA/CATIE

1423211778851 Roy, E. 1964. Cooperatives, today and tomorrow. Danville (USA) Interstate Printers &​ Publishers.

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