APA (7e ed.) Bronvermelding
Kremling, J. (2013). Estimating drug use: The effect of sampling methods and policy implications. LFB Scholarly Publishing LLC.
Chicago (17e ed.) Bronvermelding
Kremling, Janine. Estimating Drug Use: The Effect of Sampling Methods and Policy Implications. El Paso: LFB Scholarly Publishing LLC, 2013.
MLA (9e ed.) Bronvermelding
Kremling, Janine. Estimating Drug Use: The Effect of Sampling Methods and Policy Implications. LFB Scholarly Publishing LLC, 2013.
Let op: Deze citaties zijn niet altijd 100% accuraat.