APA (7th ed.) Citation
G, G., D, P., C, M., & Y, T. (2009). Adolescent smoking and health-related behaviours: Interrelations in a Greek school-based sample. Child: Care, Health & Development, 35(2), 164-171.
Chicago Style (17th ed.) Citation
G, Giannakopoulos, Panagiotakos D, Mihas C, and Tountas Y. "Adolescent Smoking and Health-related Behaviours: Interrelations in a Greek School-based Sample." Child: Care, Health & Development 35, no. 2 (2009): 164-171.
MLA (9th ed.) Citation
G, Giannakopoulos, et al. "Adolescent Smoking and Health-related Behaviours: Interrelations in a Greek School-based Sample." Child: Care, Health & Development, vol. 35, no. 2, 2009, pp. 164-171.
Warning: These citations may not always be 100% accurate.