APA

Shafi M., Dunn J., Finn C., Kehoe S., Buxton E., Jordan J. & Luesley D. (1993). Characterization of high- and low-grade cervical intraepithelial neoplasia. : International journal of gynecological cancer : official journal of the International Gynecological Cancer Society.

Chicago

Shafi M.I, Dunn J.A, Finn C.B, Kehoe S, Buxton E.J, Jordan J.A and Luesley D.M. 1993. Characterization of high- and low-grade cervical intraepithelial neoplasia. : International journal of gynecological cancer : official journal of the International Gynecological Cancer Society.

Harvard

Shafi M., Dunn J., Finn C., Kehoe S., Buxton E., Jordan J. and Luesley D. (1993). Characterization of high- and low-grade cervical intraepithelial neoplasia. : International journal of gynecological cancer : official journal of the International Gynecological Cancer Society.

MLA

Shafi M.I, Dunn J.A, Finn C.B, Kehoe S, Buxton E.J, Jordan J.A and Luesley D.M. Characterization of high- and low-grade cervical intraepithelial neoplasia. : International journal of gynecological cancer : official journal of the International Gynecological Cancer Society. 1993.