Cita APA (7a ed.)

Kleck, G., & McElrath, K. (1989). The effects of weaponry on human violence. American Sociological Association.

Cita Chicago Style (17a ed.)

Kleck, Gary, y Karen McElrath. The Effects of Weaponry on Human Violence. [Erscheinungsort nicht ermittelbar]: American Sociological Association, 1989.

Cita MLA (9a ed.)

Kleck, Gary, y Karen McElrath. The Effects of Weaponry on Human Violence. American Sociological Association, 1989.