Trích dẫn APA

Balfour, M. (1989). The classic watch: The great watches and their makes from the first wrist watch to the present day. [London]: The Apple Press.

Trích dẫn kiểu Chicago

Balfour, Michael. The Classic Watch: The Great Watches and Their Makes From the First Wrist Watch to the Present Day. [London]: The Apple Press, 1989.

Trích dẫn MLA

Balfour, Michael. The Classic Watch: The Great Watches and Their Makes From the First Wrist Watch to the Present Day. [London]: The Apple Press, 1989.

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