APA aipamena

Doll, R., Kinlen, L., & Skegg, D. (1976). Letter: Incidence of endometrical carcinoma.

Chicago Style aipamena

Doll, R., L. Kinlen, and D. Skegg. Letter: Incidence of Endometrical Carcinoma. 1976.

MLA aipamena

Doll, R., et al. Letter: Incidence of Endometrical Carcinoma. 1976.