APA aipamena

Hauptman, R. 1. (1988). Ethical challenges in librarianship. Oryx Press.

Chicago Style aipamena

Hauptman, Robert 1941. Ethical Challenges in Librarianship. Phoenix, Ariz: Oryx Press, 1988.

MLA aipamena

Hauptman, Robert 1941. Ethical Challenges in Librarianship. Oryx Press, 1988.