APA-Zitierstil (7. Ausg.)

Griggs, J. L. (1998). All the backyard birds - west: [owls, hawks, swifts and swallows, songbirds, hummingbirds, gamebirds, doves, woodpeckers ; including common birds of parks & roadsides] (1. ed.). HarperPerennial.

Chicago-Zitierstil (17. Ausg.)

Griggs, Jack L. All the Backyard Birds - West: [owls, Hawks, Swifts and Swallows, Songbirds, Hummingbirds, Gamebirds, Doves, Woodpeckers ; Including Common Birds of Parks & Roadsides]. 1. ed. New York, NY: HarperPerennial, 1998.

MLA-Zitierstil (9. Ausg.)

Griggs, Jack L. All the Backyard Birds - West: [owls, Hawks, Swifts and Swallows, Songbirds, Hummingbirds, Gamebirds, Doves, Woodpeckers ; Including Common Birds of Parks & Roadsides]. 1. ed. HarperPerennial, 1998.