Παραπομπή σε μορφή APA (7η εκδ.)

Vollmer, M. (2015). A Beta-return Efficient Portfolio Optimisation Following the CAPM: An Analysis of International Markets and Sectors. Springer Fachmedien Wiesbaden : Imprint: Springer Gabler.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vollmer, Markus. A Beta-return Efficient Portfolio Optimisation Following the CAPM: An Analysis of International Markets and Sectors. Wiesbaden: Springer Fachmedien Wiesbaden : Imprint: Springer Gabler, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

Vollmer, Markus. A Beta-return Efficient Portfolio Optimisation Following the CAPM: An Analysis of International Markets and Sectors. Springer Fachmedien Wiesbaden : Imprint: Springer Gabler, 2015.