APA način citiranja

Thornburg, K. L., & Marshall, N. (2015). THE PLACENTA IS THE CENTER OF THE CHRONIC DISEASE UNIVERSE. Am J Obstet Gynecol.

Čikaški stil citiranja

Thornburg, Kent L., i Nicole Marshall. "THE PLACENTA IS THE CENTER OF THE CHRONIC DISEASE UNIVERSE." Am J Obstet Gynecol 2015.

MLA način citiranja

Thornburg, Kent L., i Nicole Marshall. "THE PLACENTA IS THE CENTER OF THE CHRONIC DISEASE UNIVERSE." Am J Obstet Gynecol 2015.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.