Cita APA (7a ed.)

Garwood, C., Gardani, G., & Peris, E. (1998). Aspects of Britain and the USA. Oxford University.

Cita Chicago Style (17a ed.)

Garwood, Christopher, Guglielmo Gardani, y Edda Peris. Aspects of Britain and the USA. Oxford: Oxford University, 1998.

Cita MLA (9a ed.)

Garwood, Christopher, et al. Aspects of Britain and the USA. Oxford University, 1998.