APA (7e ed.) Bronvermelding
Müller-Schwarze, D. (2011). The beaver: Its life and impact (2nd ed.). Comstock Pub. Associates.
Chicago (17e ed.) Bronvermelding
Müller-Schwarze, Dietland. The Beaver: Its Life and Impact. 2nd ed. Ithaca: Comstock Pub. Associates, 2011.
MLA (9e ed.) Bronvermelding
Müller-Schwarze, Dietland. The Beaver: Its Life and Impact. 2nd ed. Comstock Pub. Associates, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.