APA način citiranja (7. izdanje)
Snyder, J. E., & Engelen, M. J. (2010). Breaking down barriers to care: Treatment of tobacco dependence in vulnerable populations. Nova Science Publishers.
Čikaški stil citiranja (17. izdanje)
Snyder, John E., i Megan J. Engelen. Breaking Down Barriers to Care: Treatment of Tobacco Dependence in Vulnerable Populations. New York: Nova Science Publishers, 2010.
MLA način citiranja (9. izdanje)
Snyder, John E., i Megan J. Engelen. Breaking Down Barriers to Care: Treatment of Tobacco Dependence in Vulnerable Populations. Nova Science Publishers, 2010.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.