APA (7th ed.) Citation

Iqbal, K., Khan, A., & Khattak, M. M. A. K. (2004). Biological significance of Ascorbic Acid (Vitamin C) in human health – a review. Asian Network for Scientific Information.

Chicago Style (17th ed.) Citation

Iqbal, Khalid, Alam Khan, and Muhammad Muzaffar Ali Khan Khattak. Biological Significance of Ascorbic Acid (Vitamin C) in Human Health – a Review. Asian Network for Scientific Information, 2004.

MLA (8th ed.) Citation

Iqbal, Khalid, et al. Biological Significance of Ascorbic Acid (Vitamin C) in Human Health – a Review. Asian Network for Scientific Information, 2004.