Citação norma APA

Dunn, A., Dunn, A., & Watanabe O'Kelly, H. (2009). The depiction of the widow in nineteenth- and early twentieth-century German literature.

Citação norma Chicago

Dunn, A., Abigail Dunn, and H. Watanabe O'Kelly. The Depiction of the Widow in Nineteenth- and Early Twentieth-century German Literature. 2009.

Citação norma MLA

Dunn, A., et al. The Depiction of the Widow in Nineteenth- and Early Twentieth-century German Literature. 2009.

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