APA aipamena

Chen, T., Lukanova, A., Grankvist, K., Zeleniuch-Jacquotte, A., Wulff, M., Johansson, R., . . . Lundin, E. (2009). IGF-I during primiparous pregnancy and maternal risk of breast cancer.

Chicago Style aipamena

Chen, Tianhui, et al. IGF-I During Primiparous Pregnancy and Maternal Risk of Breast Cancer. 2009.

MLA aipamena

Chen, Tianhui, et al. IGF-I During Primiparous Pregnancy and Maternal Risk of Breast Cancer. 2009.