APA ציטוט

Kalla, A. A., Learmonth, I. D., & Klemp, P. (1986). Early treatment of avascular necrosis in systemic lupus erythematosus.

Citação norma Chicago

Kalla, A A., I D. Learmonth, and P. Klemp. Early Treatment of Avascular Necrosis in Systemic Lupus Erythematosus. 1986.

ציטוט MLA

Kalla, A A., I D. Learmonth, and P. Klemp. Early Treatment of Avascular Necrosis in Systemic Lupus Erythematosus. 1986.