Cita APA (7a ed.)

KASTON, B. J., & KASTON, E. (1953). Th Spiders: : Pictured Keys for determining the more common spiders, with suggestions for collecting and studying them. WM. C. Brown.

Cita Chicago Style (17a ed.)

KASTON, B. J., y Elizabeth KASTON. Th Spiders: : Pictured Keys for Determining the More Common Spiders, with Suggestions for Collecting and Studying Them. Dubuque, Iow: WM. C. Brown, 1953.

Cita MLA (9a ed.)

KASTON, B. J., y Elizabeth KASTON. Th Spiders: : Pictured Keys for Determining the More Common Spiders, with Suggestions for Collecting and Studying Them. WM. C. Brown, 1953.