APA (7th ed.) Citation

Helena Koprivnikar, Tina Zupanič, Andreja Drev, & Helena Jeriček Klanšček. (2019). Prevalence and characteristics of tobacco and cannabis co-use in 15-year-old students in Slovenia. Nurses and Midwives Association of Slovenia.

Chicago Style (17th ed.) Citation

Helena Koprivnikar, Tina Zupanič, Andreja Drev, and Helena Jeriček Klanšček. Prevalence and Characteristics of Tobacco and Cannabis Co-use in 15-year-old Students in Slovenia. Nurses and Midwives Association of Slovenia, 2019.

MLA (9th ed.) Citation

Helena Koprivnikar, et al. Prevalence and Characteristics of Tobacco and Cannabis Co-use in 15-year-old Students in Slovenia. Nurses and Midwives Association of Slovenia, 2019.