APA (7th ed.) Citation

Watkins, W. J. (1973). Clickwhistle ([1st ed.].). Doubleday.

Chicago Style (17th ed.) Citation

Watkins, William Jon. Clickwhistle. [1st ed.]. Garden City, N.Y.: Doubleday, 1973.

MLA (9th ed.) Citation

Watkins, William Jon. Clickwhistle. [1st ed.]. Doubleday, 1973.