APA ציטוט

Mark, G. J., Lehimgar-Zadeh, A., & Ragsdale, B. D. (1978). Cyclophosphamide pneumonitis.

Citação norma Chicago

Mark, G J., A. Lehimgar-Zadeh, and B D. Ragsdale. Cyclophosphamide Pneumonitis. 1978.

ציטוט MLA

Mark, G J., A. Lehimgar-Zadeh, and B D. Ragsdale. Cyclophosphamide Pneumonitis. 1978.