APA (7e ed.) Bronvermelding

Não informado. (2003). Differential Equations. Consultants Bureau.

Chicago (17e ed.) Bronvermelding

Não informado. Differential Equations. New York: Consultants Bureau, 2003.

MLA (8e ed.) Bronvermelding

Não informado. Differential Equations. Consultants Bureau, 2003.

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