APA (7th ed.) Citation

Krohn, M. D., & Thornberry, T. P. (1991). Network Theory: A model for understanding drug abuse among african-american and hispanic youth. Selbstverlag.

Chicago Style (17th ed.) Citation

Krohn, Marvin D., and Terence P. Thornberry. Network Theory: A Model for Understanding Drug Abuse Among African-american and Hispanic Youth. Albany: Selbstverlag, 1991.

MLA (9th ed.) Citation

Krohn, Marvin D., and Terence P. Thornberry. Network Theory: A Model for Understanding Drug Abuse Among African-american and Hispanic Youth. Selbstverlag, 1991.

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