APA引文

Gladman, D., Antoni, C., Mease, P., Clegg, D., & Nash, P. (2005). Psoriatic arthritis: Epidemiology, clinical features, course, and outcome.

Citação norma Chicago

Gladman, D., C. Antoni, P. Mease, D. Clegg, and P. Nash. Psoriatic Arthritis: Epidemiology, Clinical Features, Course, and Outcome. 2005.

MLA引文

Gladman, D., et al. Psoriatic Arthritis: Epidemiology, Clinical Features, Course, and Outcome. 2005.