Cita APA (7th ed.)

Herzog, T. N. (1996). Introduction to credibility theory (2a. ed.). ACTEX.

Cita Chicago (17th ed.)

Herzog, Thomas N. Introduction to Credibility Theory. 2a. ed. Winchester: ACTEX, 1996.

Cita MLA (9th ed.)

Herzog, Thomas N. Introduction to Credibility Theory. 2a. ed. ACTEX, 1996.