Dyfyniad APA

Peltzer, K., & Pengpid, S. (2017). Cannabis and Amphetamine Use Among Adolescents in Five Asian Countries. University Library System, University of Pittsburgh.

Dyfyniad Arddull Chicago

Peltzer, Karl, and Supa Pengpid. Cannabis and Amphetamine Use Among Adolescents in Five Asian Countries. University Library System, University of Pittsburgh, 2017.

Dyfyniad MLA

Peltzer, Karl, and Supa Pengpid. Cannabis and Amphetamine Use Among Adolescents in Five Asian Countries. University Library System, University of Pittsburgh, 2017.

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