Cita APA (7th ed.)

Boynton, P., Wood, G., & Greenhalgh, T. (2004). Reaching beyond the white middle classes.

Cita Chicago (17th ed.)

Boynton, P., G. Wood, i T. Greenhalgh. Reaching Beyond the White Middle Classes. 2004.

Cita MLA (9th ed.)

Boynton, P., et al. Reaching Beyond the White Middle Classes. 2004.