Cita APA (7a ed.)

Robertson, R., & White, K. (2003). Analytical perspectives. Routledge.

Cita Chicago Style (17a ed.)

Robertson, Roland, y Kathleen White. Analytical Perspectives. London [etc.]: Routledge, 2003.

Cita MLA (9a ed.)

Robertson, Roland, y Kathleen White. Analytical Perspectives. Routledge, 2003.