APA (7e ed.) Bronvermelding

Elton, E. J., & Gruber, M. J. (2011). Investments and portfolio performance. World Scientific Publishing Company.

Chicago (17e ed.) Bronvermelding

Elton, Edwin J., en Martin Jay Gruber. Investments and Portfolio Performance. Singapore: World Scientific Publishing Company, 2011.

MLA (9e ed.) Bronvermelding

Elton, Edwin J., en Martin Jay Gruber. Investments and Portfolio Performance. World Scientific Publishing Company, 2011.