APA Citation

Evans, D. R., Newcombe, R. G., & Campbell, H. (1979). Maternal smoking habits and congenital malformations: A population study.

Citação norma Chicago

Evans, D R., R G. Newcombe, and H. Campbell. Maternal Smoking Habits and Congenital Malformations: A Population Study. 1979.

MLA Citation

Evans, D R., R G. Newcombe, and H. Campbell. Maternal Smoking Habits and Congenital Malformations: A Population Study. 1979.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.