Não informado. (1997). Cancer Cytopathology. American Cancer Society.
Style de citation Chicago (17e éd.)Não informado. Cancer Cytopathology. Philadelphia, Pa: American Cancer Society, 1997.
Style de citation MLA (8e éd.)Não informado. Cancer Cytopathology. American Cancer Society, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.