APA citiranje

Bérard, A., Azoulay, L., Koren, G., Blais, L., Perreault, S., & Oraichi, D. (2007). Isotretinoin, pregnancies, abortions and birth defects: A population-based perspective. Blackwell Science Inc.

Citação norma Chicago

Bérard, Anick, Laurent Azoulay, Gideon Koren, Lucie Blais, Sylvie Perreault, and Driss Oraichi. Isotretinoin, Pregnancies, Abortions and Birth Defects: A Population-based Perspective. Blackwell Science Inc, 2007.

MLA citiranje

Bérard, Anick, et al. Isotretinoin, Pregnancies, Abortions and Birth Defects: A Population-based Perspective. Blackwell Science Inc, 2007.