APA (7. basım) Alıntı

Riechel, R. (1989). Personnel needs and changing reference service. Library Professional Publications.

Chicago Style (17. basım) Atıf

Riechel, Rosemaire. Personnel Needs and Changing Reference Service. Hamden, Conn: Library Professional Publications, 1989.

MLA (9th ed.) Atıf

Riechel, Rosemaire. Personnel Needs and Changing Reference Service. Library Professional Publications, 1989.