Cita APA (7a ed.)

Rasmussen, D. M., & Swindal, J. (2004). Historical perspectives. Sage.

Cita Chicago Style (17a ed.)

Rasmussen, David M., y James Swindal. Historical Perspectives. London [etc.]: Sage, 2004.

Cita MLA (9a ed.)

Rasmussen, David M., y James Swindal. Historical Perspectives. Sage, 2004.