Cita APA

Chamberlin, R. V., & Ivie, W. (1947). The spiders of Alaska.

Chicago Style (17th ed.) Citation

Chamberlin, Ralph V., i Wilton Ivie. The Spiders of Alaska. Salt Lake City, 1947.

Cita MLA

Chamberlin, Ralph V., i Wilton Ivie. The Spiders of Alaska. 1947.