APA引文

Donaldson, M. D., Chu, C. E., Cooke, A., Wilson, A., Greene, S. A., & Stephenson, J. B. (1994). The Prader-Willi syndrome.

Citação norma Chicago

Donaldson, M D., C E. Chu, A. Cooke, A. Wilson, S A. Greene, and J B. Stephenson. The Prader-Willi Syndrome. 1994.

MLA引文

Donaldson, M D., et al. The Prader-Willi Syndrome. 1994.