APA引文

(1972). Survey on environmental preservation in and aroud industrial complexes. U.S.A.

Trích dẫn kiểu Chicago

Survey On Environmental Preservation in and Aroud Industrial Complexes. U.S.A, 1972.

MLA引文

Survey On Environmental Preservation in and Aroud Industrial Complexes. U.S.A, 1972.

警告：這些引文格式不一定是100％准確.