APA引文

Willard D Morgan. (1974). The Encyclopedia Of Photography Vol 6.

Chicago Edition Citation

Willard D Morgan. The Encyclopedia Of Photography Vol 6. Greystone Press , Newyork, 1974.

MLA引文

Willard D Morgan. The Encyclopedia Of Photography Vol 6. 1974.

警告：這些引文格式不一定是100％准確.