APA (7th ed.) Citation

Baška, T., Maďar, R., & Straka, Š. Smoking habits in university students in Slovakia.

Chicago Style (17th ed.) Citation

Baška, Tibor, Rastislav Maďar, and Štefan Straka. Smoking Habits in University Students in Slovakia.

MLA (9th ed.) Citation

Baška, Tibor, et al. Smoking Habits in University Students in Slovakia.