Trích dẫn APA

McCallum, G. P. (1980). 101 Word games: For Students of English as a second or Foreign language. New York: Oxford University.

Trích dẫn kiểu Chicago

McCallum, George P. 101 Word Games: For Students of English As a Second or Foreign Language. New York: Oxford University, 1980.

Trích dẫn MLA

McCallum, George P. 101 Word Games: For Students of English As a Second or Foreign Language. New York: Oxford University, 1980.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.