APA (7th ed.) Citation

Weinberg, R. E., & L'Amour, L. (1992). The Louis L'Amour companion. Andrews and McMeel.

Chicago Style (17th ed.) Citation

Weinberg, Robert E., and Louis L'Amour. The Louis L'Amour Companion. Kansas City: Andrews and McMeel, 1992.

MLA (8th ed.) Citation

Weinberg, Robert E., and Louis L'Amour. The Louis L'Amour Companion. Andrews and McMeel, 1992.