APA način citiranja

Korhonen, T., Broms, U., Levälahti, E., Koskenvuo, M., & Kaprio, J. (2009). Characteristics and health consequences of intermittent smoking: Long-term follow-up among Finnish adult twins. Oxford University Press.

Čikaški stil citiranja

Korhonen, Tellervo, Ulla Broms, Esko Levälahti, Markku Koskenvuo, i Jaakko Kaprio. Characteristics and Health Consequences of Intermittent Smoking: Long-term Follow-up Among Finnish Adult Twins. Oxford University Press, 2009.

MLA način citiranja

Korhonen, Tellervo, et al. Characteristics and Health Consequences of Intermittent Smoking: Long-term Follow-up Among Finnish Adult Twins. Oxford University Press, 2009.