Citação norma APA

Taylor, B., & Wadsworth, J. (1987). Maternal smoking during pregnancy and lower respiratory tract illness in early life.

Citação norma Chicago

Taylor, B., and J. Wadsworth. Maternal Smoking During Pregnancy and Lower Respiratory Tract Illness in Early Life. 1987.

Citação norma MLA

Taylor, B., and J. Wadsworth. Maternal Smoking During Pregnancy and Lower Respiratory Tract Illness in Early Life. 1987.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.