Dyfyniad APA

Simpson,James R, Akira ,Miyazaki, & Xu Cheng. (1994). China`s livestock and related agriculture: Projections to 2025. CAB International.

Dyfyniad Arddull Chicago

Simpson,James R, Akira ,Miyazaki, and Xu Cheng. China`s Livestock and Related Agriculture: Projections to 2025. UK: CAB International, 1994.

Dyfyniad MLA

Simpson,James R, et al. China`s Livestock and Related Agriculture: Projections to 2025. CAB International, 1994.

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