APA引文

(1991). Directory of the forest products industry: DFPI. Miller Freeman Inc..

Chicago Style (17th ed.) Citation

Directory of the Forest Products Industry: DFPI. San Francisco, Calif.: Miller Freeman Inc., 1991.

MLA引文

Directory of the Forest Products Industry: DFPI. Miller Freeman Inc., 1991.

警告：這些引文格式不一定是100％准確.