Cita APA

Sladden, M. J., & Graham-Brown, R. A. (1989). How many GP referrals to dermatology outpatients are really necessary?

Chicago Style Citation

Sladden, M J., i R A. Graham-Brown. How Many GP Referrals to Dermatology Outpatients Are Really Necessary? 1989.

Cita MLA

Sladden, M J., i R A. Graham-Brown. How Many GP Referrals to Dermatology Outpatients Are Really Necessary? 1989.