APA (7th ed.) Citation

Bunn, J. W. (1957). The art of officiating sports (2d ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Bunn, John William. The Art of Officiating Sports. 2d ed. Englewood Cliffs, N.J: Prentice-Hall, 1957.

MLA (9th ed.) Citation

Bunn, John William. The Art of Officiating Sports. 2d ed. Prentice-Hall, 1957.