APA citiranje

Yacoub, T., Campbell, C. A., Gordon, Y. B., Kirby, J. D., & Kitau, M. J. (1979). Maternal serum and amniotic fluid concentrations of alphafetoprotein in epidermolysis bullosa simplex.

Citação norma Chicago

Yacoub, T., C A. Campbell, Y B. Gordon, J D. Kirby, and M J. Kitau. Maternal Serum and Amniotic Fluid Concentrations of Alphafetoprotein in Epidermolysis Bullosa Simplex. 1979.

MLA citiranje

Yacoub, T., et al. Maternal Serum and Amniotic Fluid Concentrations of Alphafetoprotein in Epidermolysis Bullosa Simplex. 1979.