APA引文

Swerdlow, A. J. (1979). Incidence of malignant melanoma of the skin in England and Wales and its relationship to sunshine.

Citação norma Chicago

Swerdlow, A J. Incidence of Malignant Melanoma of the Skin in England and Wales and Its Relationship to Sunshine. 1979.

MLA引文

Swerdlow, A J. Incidence of Malignant Melanoma of the Skin in England and Wales and Its Relationship to Sunshine. 1979.

警告：這些引文格式不一定是100％准確.