Franceschi, S., La Vecchia, C., Booth, M., Tzonou, A., Negri, E., Parazzini, F., . . . Beral, V. (1991). Pooled analysis of 3 European case-control studies of ovarian cancer: II. Age at menarche and at menopause.
芝加哥风格引文Franceschi, S., C. La Vecchia, M. Booth, A. Tzonou, E. Negri, F. Parazzini, D. Trichopoulos, 与 V. Beral. Pooled Analysis of 3 European Case-control Studies of Ovarian Cancer: II. Age at Menarche and at Menopause. 1991.
MLA引文Franceschi, S., et al. Pooled Analysis of 3 European Case-control Studies of Ovarian Cancer: II. Age at Menarche and at Menopause. 1991.
警告：这些引文格式不一定是100％准确.