APA استشهاد

Gallus, S., Bosetti, C., Franceschi, S., Levi, F., Simonato, L., Negri, E., & Vecchia, C. L. (2001). Oesophageal cancer in women: Tobacco, alcohol, nutritional and hormonal factors. Nature Publishing Group.

استشهاد بنمط شيكاغو

Gallus, S., C. Bosetti, S. Franceschi, F. Levi, L. Simonato, E. Negri, و C La Vecchia. Oesophageal Cancer in Women: Tobacco, Alcohol, Nutritional and Hormonal Factors. Nature Publishing Group, 2001.

MLA استشهاد

Gallus, S., et al. Oesophageal Cancer in Women: Tobacco, Alcohol, Nutritional and Hormonal Factors. Nature Publishing Group, 2001.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.