Cita APA (7a ed.)

Forde, C., McMahon, M., & Reeves, J. (2009). Putting together professional portfolios. SAGE.

Cita Chicago Style (17a ed.)

Forde, Christine, Margery McMahon, y Jenny Reeves. Putting Together Professional Portfolios. London ; Thousand Oaks, Calif.: SAGE, 2009.

Cita MLA (9a ed.)

Forde, Christine, et al. Putting Together Professional Portfolios. SAGE, 2009.