APA引文

Langley, F. A., & Steward, J. K. (1974). Prognosis of germ cell tumours of the ovary in children.

Citação norma Chicago

Langley, F. A., and J. K. Steward. Prognosis of Germ Cell Tumours of the Ovary in Children. 1974.

MLA引文

Langley, F. A., and J. K. Steward. Prognosis of Germ Cell Tumours of the Ovary in Children. 1974.

警告：這些引文格式不一定是100％准確.