APA (7th ed.) Citation

EJ, J., & E, O. (1993). Investigation of smoking habits among 14-17-year-old boarding school pupils: Factors which influence smoking status. Public health, 107(2), 117. https://doi.org/10.1016/s0033-3506(05)80409-3

Chicago Style (17th ed.) Citation

EJ, Jensen, and Overgaard E. "Investigation of Smoking Habits Among 14-17-year-old Boarding School Pupils: Factors Which Influence Smoking Status." Public Health 107, no. 2 (1993): 117. https://doi.org/10.1016/s0033-3506(05)80409-3.

MLA (9th ed.) Citation

EJ, Jensen, and Overgaard E. "Investigation of Smoking Habits Among 14-17-year-old Boarding School Pupils: Factors Which Influence Smoking Status." Public Health, vol. 107, no. 2, 1993, p. 117, https://doi.org/10.1016/s0033-3506(05)80409-3.