Dyfyniad APA

C.A.B. International, Zhongguo ke xue ji shu qing bao yan jiu suo, Zhongguo nong ye ke xue yuan. Ke ji wen xian xin xi zhong xin, & Zhang, Q. (1994). Directory of Chinese agricultural and related organizations. CAB International.

Dyfyniad Arddull Chicago

C.A.B. International, Zhongguo ke xue ji shu qing bao yan jiu suo, Zhongguo nong ye ke xue yuan. Ke ji wen xian xin xi zhong xin, and Qiaoqiao Zhang. Directory of Chinese Agricultural and Related Organizations. Wallingford, Oxon, UK: CAB International, 1994.

Dyfyniad MLA

C.A.B. International, et al. Directory of Chinese Agricultural and Related Organizations. CAB International, 1994.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.