Cita APA (7th ed.)

Cooper, P., Cooper, Z., & Hill, C. (1989). BEHAVIORAL TREATMENT OF BULIMIA NERVOSA.

Cita Chicago (17th ed.)

Cooper, P., Z. Cooper, i C. Hill. BEHAVIORAL TREATMENT OF BULIMIA NERVOSA. 1989.

Cita MLA (9th ed.)

Cooper, P., et al. BEHAVIORAL TREATMENT OF BULIMIA NERVOSA. 1989.