Cita APA (7a ed.)

Barren, J. R. (1999). The effects of existential-phenomenological group counseling on locus of control, self-efficacy, and aggression in police officers.

Cita Chicago Style (17a ed.)

Barren, James R. The Effects of Existential-phenomenological Group Counseling on Locus of Control, Self-efficacy, and Aggression in Police Officers. 1999.

Cita MLA (8a ed.)

Barren, James R. The Effects of Existential-phenomenological Group Counseling on Locus of Control, Self-efficacy, and Aggression in Police Officers. 1999.

Precaución: Estas citas no son 100% exactas.