APA استشهاد

Velez, D. R., Fortunato, S., Thorsen, P., Lombardi, S. J., Williams, S. M., & Menon, R. (2008). Spontaneous preterm birth in African Americans is associated with infection and inflammatory response gene variants. Am J Obstet Gynecol.

استشهاد بنمط شيكاغو

Velez, Digna R., Stephen Fortunato, Poul Thorsen, Salvatore J. Lombardi, Scott M. Williams, و Ramkumar Menon. "Spontaneous Preterm Birth in African Americans Is Associated With Infection and Inflammatory Response Gene Variants." Am J Obstet Gynecol 2008.

MLA استشهاد

Velez, Digna R., et al. "Spontaneous Preterm Birth in African Americans Is Associated With Infection and Inflammatory Response Gene Variants." Am J Obstet Gynecol 2008.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.