Cita APA (7a ed.)

Winters, K. C., & Anderson, N. (2000). Gambling involvement and drug use among adolescents. [s.n.].

Cita Chicago Style (17a ed.)

Winters, Ken C., y Nikki Anderson. Gambling Involvement and Drug Use Among Adolescents. [S.l.]: [s.n.], 2000.

Cita MLA (9a ed.)

Winters, Ken C., y Nikki Anderson. Gambling Involvement and Drug Use Among Adolescents. [s.n.], 2000.