APA引文

Gillespie, J. R. (1989). Modern livestock & Poultry production. Albany, N.Y: Delmar Publishers Inc.

Trích dẫn kiểu Chicago

Gillespie, James R. Modern Livestock & Poultry Production. Albany, N.Y: Delmar Publishers Inc, 1989.

MLA引文

Gillespie, James R. Modern Livestock & Poultry Production. Albany, N.Y: Delmar Publishers Inc, 1989.

警告：這些引文格式不一定是100％准確.