APA (7th ed.) Citation

Koch, H. C., & Koch, H. C. H. (1986). Community clinical psychology. Croom Helm.

Chicago Style (17th ed.) Citation

Koch, Hugh C., and Hugh C. H. Koch. Community Clinical Psychology. London [u.a.]: Croom Helm, 1986.

MLA (8th ed.) Citation

Koch, Hugh C., and Hugh C. H. Koch. Community Clinical Psychology. Croom Helm, 1986.