APA引文

Boden, E. (1991). Sheep and goat practice. London: Bailliere Tindall.

Trích dẫn kiểu Chicago

Boden, E. Sheep and Goat Practice. London: Bailliere Tindall, 1991.

MLA引文

Boden, E. Sheep and Goat Practice. London: Bailliere Tindall, 1991.

警告：这些引文格式不一定是100％准确.