APA引文

Perry, H. (2021). National Geographic complete photo guide: How to take better pictures. National Geographic.

Chicago Style (17th ed.) Citation

Perry, Heather. National Geographic Complete Photo Guide: How to Take Better Pictures. Washington, D.C.: National Geographic, 2021.

MLA引文

Perry, Heather. National Geographic Complete Photo Guide: How to Take Better Pictures. National Geographic, 2021.

警告：這些引文格式不一定是100％准確.