APA引文

Alderfer, J. K. (2018). Bird guide of North America: The best birding book for kids from National Geographic's bird experts (Second edition.). National Geographic.

Chicago Style (17th ed.) Citation

Alderfer, Jonathan K. Bird Guide of North America: The Best Birding Book for Kids from National Geographic's Bird Experts. Second edition. Washington, D.C.: National Geographic, 2018.

MLA引文

Alderfer, Jonathan K. Bird Guide of North America: The Best Birding Book for Kids from National Geographic's Bird Experts. Second edition. National Geographic, 2018.

警告：這些引文格式不一定是100％准確.