Cita APA (7th ed.)

Bogetoft, P., & Otto, L. (2011). Benchmarking with DEA, SFA, and R. Springer eBooks..

Cita Chicago (17th ed.)

Bogetoft, Peter, i Lar Otto. "Benchmarking with DEA, SFA, and R." Springer EBooks. 2011.

Cita MLA (9th ed.)

Bogetoft, Peter, i Lar Otto. "Benchmarking with DEA, SFA, and R." Springer EBooks., 2011.