APA način citiranja

Murillo Castro, L. (2013). Polydrug use of illicit drugs among adolescents in Hogar Crea of Barba de Heredia and Cartago.

Čikaški stil citiranja

Murillo Castro, Ligia. Polydrug Use of Illicit Drugs Among Adolescents in Hogar Crea of Barba De Heredia and Cartago. 2013.

MLA način citiranja

Murillo Castro, Ligia. Polydrug Use of Illicit Drugs Among Adolescents in Hogar Crea of Barba De Heredia and Cartago. 2013.

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