Cita APA (7a ed.)

Hauptman, R. (1988). Ethical challenges in librarianship. Oryx Press.

Cita Chicago Style (17a ed.)

Hauptman, Robert. Ethical Challenges in Librarianship. Phoenix: Oryx Press, 1988.

Cita MLA (9a ed.)

Hauptman, Robert. Ethical Challenges in Librarianship. Oryx Press, 1988.