APA-Zitierstil (7. Ausg.)

Swinburne, S. R. (2003). Black bear: North America's bear (1. ed.). Boyds Mills Press.

Chicago-Zitierstil (17. Ausg.)

Swinburne, Stephen R. Black Bear: North America's Bear. 1. ed. Honesdale, Pa: Boyds Mills Press, 2003.

MLA-Zitierstil (9. Ausg.)

Swinburne, Stephen R. Black Bear: North America's Bear. 1. ed. Boyds Mills Press, 2003.