Cita APA (7a ed.)

Penn, H. S., & Hegner, Q. (1974). The burglar in California: A profile. Research report.

Cita Chicago Style (17a ed.)

Penn, Hugh S., y Quinton Hegner. "The Burglar in California: A Profile." Research Report 1974.

Cita MLA (9a ed.)

Penn, Hugh S., y Quinton Hegner. "The Burglar in California: A Profile." Research Report, 1974.