APA引文

Floyd, T. (2025). Field guide to the birds of the United States and Canada (Eighth edition.). National Geographic.

Chicago Style (17th ed.) Citation

Floyd, Ted. Field Guide to the Birds of the United States and Canada. Eighth edition. Washington, D.C.: National Geographic, 2025.

MLA引文

Floyd, Ted. Field Guide to the Birds of the United States and Canada. Eighth edition. National Geographic, 2025.

警告：這些引文格式不一定是100％准確.