APA引文

English language services. (1965). The key to English nouns. London: Collier-MacMillan.

Trích dẫn kiểu Chicago

English language services. The Key to English Nouns. London: Collier-MacMillan, 1965.

MLA引文

English language services. The Key to English Nouns. London: Collier-MacMillan, 1965.

警告：这些引文格式不一定是100％准确.