Cita APA (7a ed.)
MF, F., & PJ, R. (1998). Nitrogen cycling in the gut. Annual Review of Nutrition, 18, 385-412.
Cita Chicago Style (17a ed.)
MF, Fuller, y Reeds PJ. "Nitrogen Cycling in the Gut." Annual Review of Nutrition 18 (1998): 385-412.
Cita MLA (9a ed.)
MF, Fuller, y Reeds PJ. "Nitrogen Cycling in the Gut." Annual Review of Nutrition, vol. 18, 1998, pp. 385-412.
Precaución: Estas citas no son 100% exactas.