Cita APA (7a ed.)

Weedon, D., & Strutton, G. (1992). The skin (3rd ed.). Churchill Livingstone.

Cita Chicago Style (17a ed.)

Weedon, David, y Geoffrey Strutton. The Skin. 3rd ed. Edinburgh [etc.]: Churchill Livingstone, 1992.

Cita MLA (9a ed.)

Weedon, David, y Geoffrey Strutton. The Skin. 3rd ed. Churchill Livingstone, 1992.