MLA

Salo, Ahti, Jeffrey Keisler, and Alec Morton. Portfolio Decision Analysis. Springer New York, 2011.

APA

Salo, A., Keisler, J., & Morton, A. (2011). Portfolio Decision Analysis. Springer New York.

Chicago

Salo, Ahti, Jeffrey Keisler, and Alec Morton. Portfolio Decision Analysis. : Springer New York, 2011.