APA引文

Sartore, J. (2019). The photo ark vanishing: The world's most vulnerable animals. National Geographic.

Chicago Style (17th ed.) Citation

Sartore, Joel. The Photo Ark Vanishing: The World's Most Vulnerable Animals. Washington, D.C.: National Geographic, 2019.

MLA引文

Sartore, Joel. The Photo Ark Vanishing: The World's Most Vulnerable Animals. National Geographic, 2019.

警告：這些引文格式不一定是100％准確.