Style de citation APA (7e éd.)

Bielefeldt, C. (2004). IBS graduation speech May 21, 2004. The Pacific world, 6, 3-6.

Style de citation Chicago (17e éd.)

Bielefeldt, Carl. "IBS Graduation Speech May 21, 2004." The Pacific World 6 (2004): 3-6.

Style de citation MLA (8e éd.)

Bielefeldt, Carl. "IBS Graduation Speech May 21, 2004." The Pacific World, vol. 6, 2004, pp. 3-6.