APA (7th ed.) Citation

Eun Sun So, P., & Ji Young Yeo, M. (2015). Factors Associated with Early Smoking Initiation among Korean Adolescents. Elsevier.

Chicago Style (17th ed.) Citation

Eun Sun So, PhD, and MA Ji Young Yeo. Factors Associated with Early Smoking Initiation Among Korean Adolescents. Elsevier, 2015.

MLA (9th ed.) Citation

Eun Sun So, PhD, and MA Ji Young Yeo. Factors Associated with Early Smoking Initiation Among Korean Adolescents. Elsevier, 2015.

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