APA citiranje

Guimaraes, P., Frisina, S. T., Mapes, F., Tadros, S. F., Frisina, D. R., & Frisina, R. D. (2006). Progestin negatively affects hearing in aged women. National Academy of Sciences.

Citação norma Chicago

Guimaraes, Patricia, Susan T. Frisina, Frances Mapes, Sherif F. Tadros, D. Robert Frisina, and Robert D. Frisina. Progestin Negatively Affects Hearing in Aged Women. National Academy of Sciences, 2006.

MLA citiranje

Guimaraes, Patricia, et al. Progestin Negatively Affects Hearing in Aged Women. National Academy of Sciences, 2006.