APA (7e ed.) Bronvermelding

Não informado. (2000). University of Michigan official publication. University of Michigan.

Chicago (17e ed.) Bronvermelding

Não informado. University of Michigan Official Publication. Ann Arbor, Mich: University of Michigan, 2000.

MLA (8e ed.) Bronvermelding

Não informado. University of Michigan Official Publication. University of Michigan, 2000.

Let op: Deze citaties zijn niet altijd 100% accuraat.