APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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