APA citiranje

Young, I. D., Macrae, W. G., Hughes, H. E., & Crawford, J. S. (1982). Keratoconus posticus circumscriptus, cleft lip and palate, genitourinary abnormalities, short stature, and mental retardation in sibs.

Citação norma Chicago

Young, I D., W G. Macrae, H E. Hughes, and J S. Crawford. Keratoconus Posticus Circumscriptus, Cleft Lip and Palate, Genitourinary Abnormalities, Short Stature, and Mental Retardation in Sibs. 1982.

MLA citiranje

Young, I D., W G. Macrae, H E. Hughes, and J S. Crawford. Keratoconus Posticus Circumscriptus, Cleft Lip and Palate, Genitourinary Abnormalities, Short Stature, and Mental Retardation in Sibs. 1982.