Citação norma APA

Redline, R. W., & Patterson, P. (1993). Villitis of unknown etiology is associated with major infiltration of fetal tissue by maternal inflammatory cells.

Citação norma Chicago

Redline, R. W., and P. Patterson. Villitis of Unknown Etiology Is Associated With Major Infiltration of Fetal Tissue By Maternal Inflammatory Cells. 1993.

Citação norma MLA

Redline, R. W., and P. Patterson. Villitis of Unknown Etiology Is Associated With Major Infiltration of Fetal Tissue By Maternal Inflammatory Cells. 1993.

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