APA引文

Sibley, D. (2016). Sibley birds west: Field guide to birds of western North America (Second edition.). Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Sibley, David. Sibley Birds West: Field Guide to Birds of Western North America. Second edition. New York: Alfred A. Knopf, 2016.

MLA引文

Sibley, David. Sibley Birds West: Field Guide to Birds of Western North America. Second edition. Alfred A. Knopf, 2016.

警告：這些引文格式不一定是100％准確.