Παραπομπή σε μορφή APA (7η εκδ.)

Froehlich, T. J. (1997). Survey and analysis of the major ethical and legal issues facing library and information services. K. G. Saur.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Froehlich, Thomas J. Survey and Analysis of the Major Ethical and Legal Issues Facing Library and Information Services. Munchen: K. G. Saur, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Froehlich, Thomas J. Survey and Analysis of the Major Ethical and Legal Issues Facing Library and Information Services. K. G. Saur, 1997.