APA citiranje

Hughes, I. A., Riad-Fahmy, D., & Griffiths, K. (1979). Plasma 17OH-progesterone concentrations in newborn infants.

Citação norma Chicago

Hughes, I A., D. Riad-Fahmy, and K. Griffiths. Plasma 17OH-progesterone Concentrations in Newborn Infants. 1979.

MLA citiranje

Hughes, I A., D. Riad-Fahmy, and K. Griffiths. Plasma 17OH-progesterone Concentrations in Newborn Infants. 1979.