Cita APA (7a ed.)

Attard, G., & Barnes, C. (1998). Surfaces. Oxford University Press.

Cita Chicago Style (17a ed.)

Attard, Gary, y Colin Barnes. Surfaces. Oxford: Oxford University Press, 1998.

Cita MLA (8a ed.)

Attard, Gary, y Colin Barnes. Surfaces. Oxford University Press, 1998.