Παραπομπή σε μορφή APA (7η εκδ.)

Yang, L., Yang, G., Zhou, M., Smith, M., Ge, H., Boreham, J., . . . Chen, Z. (2009). Body mass index and mortality from lung cancer in smokers and nonsmokers: A nationally representative prospective study of 220,000 men in China.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Yang, L., et al. Body Mass Index and Mortality from Lung Cancer in Smokers and Nonsmokers: A Nationally Representative Prospective Study of 220,000 Men in China. 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Yang, L., et al. Body Mass Index and Mortality from Lung Cancer in Smokers and Nonsmokers: A Nationally Representative Prospective Study of 220,000 Men in China. 2009.