APA (7th ed.) Zitazioa
Kremling, J. (2013). Estimating drug use: The effect of sampling methods and policy implications. LFB Scholarly Publishing LLC.
Chicago Style (17th ed.) Zitazioa
Kremling, Janine. Estimating Drug Use: The Effect of Sampling Methods and Policy Implications. El Paso: LFB Scholarly Publishing LLC, 2013.
MLA (9th ed.) Zitazioa
Kremling, Janine. Estimating Drug Use: The Effect of Sampling Methods and Policy Implications. LFB Scholarly Publishing LLC, 2013.
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