APA Alıntı

Wardle, S., Hughes, A., Chen, S., & Shaw, N. (2001). Randomised controlled trial of oral vitamin A supplementation in preterm infants to prevent chronic lung disease. BMJ Group.

Chicago Stili Alıntı

Wardle, S., A. Hughes, S. Chen, ve N. Shaw. Randomised Controlled Trial of Oral Vitamin A Supplementation In preterm Infants to Prevent Chronic Lung Disease. BMJ Group, 2001.

MLA Alıntı

Wardle, S., A. Hughes, S. Chen, ve N. Shaw. Randomised Controlled Trial of Oral Vitamin A Supplementation In preterm Infants to Prevent Chronic Lung Disease. BMJ Group, 2001.