Cita APA (7a ed.)

Cunliffe, W. J., & Cotterill, J. (1975). The acnes: Clinical features, pathogenesis and tratment. Saunders.

Cita Chicago Style (17a ed.)

Cunliffe, William J., y J.A Cotterill. The Acnes: Clinical Features, Pathogenesis and Tratment. London [etc.]: Saunders, 1975.

Cita MLA (9a ed.)

Cunliffe, William J., y J.A Cotterill. The Acnes: Clinical Features, Pathogenesis and Tratment. Saunders, 1975.