Cita APA

Kirchner, R. E., Schnelle, J. F., Domash, M., Larson, L., Carr, A., & McNees, M. P. (1980). The applicability of a helicopter patrol procedure to diverse areas: A cost-benefit evaluation.

Chicago Style Citation

Kirchner, Robert E., John F. Schnelle, Michele Domash, Lynn Larson, Adam Carr, i M. Patrick McNees. The Applicability of a Helicopter Patrol Procedure to Diverse Areas: A Cost-benefit Evaluation. 1980.

Cita MLA

Kirchner, Robert E., et al. The Applicability of a Helicopter Patrol Procedure to Diverse Areas: A Cost-benefit Evaluation. 1980.