Style de citation APA (7e éd.)

Lesher, W. E. (1999). The challenge of global ethics: Learning and organizing. Zygon, 34, 255-263.

Style de citation Chicago (17e éd.)

Lesher, William E. "The Challenge of Global Ethics: Learning and Organizing." Zygon 34 (1999): 255-263.

Style de citation MLA (8e éd.)

Lesher, William E. "The Challenge of Global Ethics: Learning and Organizing." Zygon, vol. 34, 1999, pp. 255-263.