APA način citiranja

Pigeon, W. R., Heffner, K., Duberstein, P., Fiscella, K., Moynihan, J., & Chapman, B. P. (2011). Elevated Sleep Disturbance Among Blacks in an Urban Family Medicine Practice.

Čikaški stil citiranja

Pigeon, Wilfred R., Kathi Heffner, Paul Duberstein, Kevin Fiscella, Jan Moynihan, i Benjamin P. Chapman. Elevated Sleep Disturbance Among Blacks in an Urban Family Medicine Practice. 2011.

MLA način citiranja

Pigeon, Wilfred R., et al. Elevated Sleep Disturbance Among Blacks in an Urban Family Medicine Practice. 2011.