Cita APA

Zafar, S. N., Syed, R., Waqar, S., Irani, F. A., & Saleem, S. (2008). Prescription of medicines by medical students of Karachi, Pakistan: A cross-sectional study. BioMed Central.

Chicago Style Citation

Zafar, Syed Nabeel, Reema Syed, Sana Waqar, Faria A. Irani, i Sarah Saleem. Prescription of Medicines By Medical Students of Karachi, Pakistan: A Cross-sectional Study. BioMed Central, 2008.

Cita MLA

Zafar, Syed Nabeel, et al. Prescription of Medicines By Medical Students of Karachi, Pakistan: A Cross-sectional Study. BioMed Central, 2008.