APA-Zitierstil (7. Ausg.)

Hupp, J. W., & Robertson, D. G. (1998). Forage site selection by lesser snow geese during autumn staging on the Arctic National Wildlife Refuge, Alaska. Wildlife Soc.

Chicago-Zitierstil (17. Ausg.)

Hupp, Jerry W., und Donna G. Robertson. Forage Site Selection by Lesser Snow Geese During Autumn Staging on the Arctic National Wildlife Refuge, Alaska. Bethesda, MD: Wildlife Soc, 1998.

MLA-Zitierstil (9. Ausg.)

Hupp, Jerry W., und Donna G. Robertson. Forage Site Selection by Lesser Snow Geese During Autumn Staging on the Arctic National Wildlife Refuge, Alaska. Wildlife Soc, 1998.