APA (7th ed.) Citation

Knipe, H. (1981). External versus internal locus of control in longterm drug abusers. CSUSB ScholarWorks.

Chicago Style (17th ed.) Citation

Knipe, Heidi. External Versus Internal Locus of Control in Longterm Drug Abusers. CSUSB ScholarWorks, 1981.

MLA (8th ed.) Citation

Knipe, Heidi. External Versus Internal Locus of Control in Longterm Drug Abusers. CSUSB ScholarWorks, 1981.

Warning: These citations may not always be 100% accurate.