APA (7th ed.) Citation

Chapel, C. E. (1940). The gun collector's handbook of values. The author.

Chicago Style (17th ed.) Citation

Chapel, Charles Edward. The Gun Collector's Handbook of Values. San Leandro, Calif.: The author, 1940.

MLA (9th ed.) Citation

Chapel, Charles Edward. The Gun Collector's Handbook of Values. The author, 1940.