APA (7th ed.) Citation

Khan, Z. A., Ali, A. S., Ahmed, I., Farooqi, J., & Irfan, M. Frequency of viral etiology in community-acquired pneumonia. PAGEPress Publications.

Chicago Style (17th ed.) Citation

Khan, Zain Ahmad, Akbar Shoukat Ali, Imran Ahmed, Joveria Farooqi, and Muhammad Irfan. Frequency of Viral Etiology in Community-acquired Pneumonia. PAGEPress Publications.

MLA (9th ed.) Citation

Khan, Zain Ahmad, et al. Frequency of Viral Etiology in Community-acquired Pneumonia. PAGEPress Publications.