APA ציטוט

McPhee, S. J., Erb, B., & Harrington, W. (1987). Psittacosis.

Citação norma Chicago

McPhee, S J., B. Erb, and W. Harrington. Psittacosis. 1987.

ציטוט MLA

McPhee, S J., B. Erb, and W. Harrington. Psittacosis. 1987.