Cita APA (7th ed.)

Goetzmann, W. N., & Ibbotson, R. G. (2006). The equity risk premium: Essays and explorations. Oxford University Press, Inc.

Cita Chicago (17th ed.)

Goetzmann, William N., i Roger G. Ibbotson. The Equity Risk Premium: Essays and Explorations. New York: Oxford University Press, Inc, 2006.

Cita MLA (9th ed.)

Goetzmann, William N., i Roger G. Ibbotson. The Equity Risk Premium: Essays and Explorations. Oxford University Press, Inc, 2006.