APA aipamena

Francis, M. J., Ellis, J. P., & Hockaday, T. D. (1974). Skin collagen in diabetes mellitus in relation to treatment.

Chicago Style aipamena

Francis, M J., J P. Ellis, and T D. Hockaday. Skin Collagen in Diabetes Mellitus in Relation to Treatment. 1974.

MLA aipamena

Francis, M J., J P. Ellis, and T D. Hockaday. Skin Collagen in Diabetes Mellitus in Relation to Treatment. 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.