APA ציטוט

G Williamson. (1959). An introduction to animal husbandry in the tropics. London: Longman.

Trích dẫn kiểu Chicago

G Williamson. An Introduction to Animal Husbandry in the Tropics. London: Longman, 1959.

ציטוט MLA

G Williamson. An Introduction to Animal Husbandry in the Tropics. London: Longman, 1959.