Cita APA (7th ed.)

Richman, D. C. (1997). Evaluative bias toward old people: Examining the complexity-extremity and sympathy-stigma interpretations. UMI Company.

Cita Chicago (17th ed.)

Richman, Daisy Cruz. Evaluative Bias Toward Old People: Examining the Complexity-extremity and Sympathy-stigma Interpretations. Ann Arbor Michigan: UMI Company, 1997.

Cita MLA (9th ed.)

Richman, Daisy Cruz. Evaluative Bias Toward Old People: Examining the Complexity-extremity and Sympathy-stigma Interpretations. UMI Company, 1997.