APA (7th ed.) Citation

Wurlitzer, R. (1973). Pat Garrett and "Billy the kid" (1. print.). Signet book.

Chicago Style (17th ed.) Citation

Wurlitzer, Rudolph. Pat Garrett and "Billy the Kid". 1. print. New York: Signet book, 1973.

MLA (9th ed.) Citation

Wurlitzer, Rudolph. Pat Garrett and "Billy the Kid". 1. print. Signet book, 1973.