APA (7th ed.) Citation

Anna Kowalczyk, Olga Dąbska, Martyna Warchoł, & Rafał Gotowski. (2017). Drug addiction problem in Poland in relation to international comparisons. Kazimierz Wielki University.

Chicago Style (17th ed.) Citation

Anna Kowalczyk, Olga Dąbska, Martyna Warchoł, and Rafał Gotowski. Drug Addiction Problem in Poland in Relation to International Comparisons. Kazimierz Wielki University, 2017.

MLA (9th ed.) Citation

Anna Kowalczyk, et al. Drug Addiction Problem in Poland in Relation to International Comparisons. Kazimierz Wielki University, 2017.

Warning: These citations may not always be 100% accurate.