APA aipamena

Olang, B., Abdollahi, Z., Neshati, R., Ali, M. A., Naghavi, M., & Yngve, A. (2014). Vitamin A status in pregnant women in Iran in 2001 and its relationship with province and gestational age. Co-Action Publishing.

Chicago Style aipamena

Olang, Beheshteh, Zahra Abdollahi, Roshanak Neshati, Mohamed Atiya Ali, Mohsen Naghavi, and Agneta Yngve. Vitamin A Status in Pregnant Women in Iran in 2001 and Its Relationship With Province and Gestational Age. Co-Action Publishing, 2014.

MLA aipamena

Olang, Beheshteh, et al. Vitamin A Status in Pregnant Women in Iran in 2001 and Its Relationship With Province and Gestational Age. Co-Action Publishing, 2014.