Citação norma APA

Reference and User Services Association. (1997). Reference & user services quarterly. American Library Association.

Citação norma Chicago

Reference and User Services Association. Reference & User Services Quarterly. Chicago: American Library Association, 1997.

Citação norma MLA

Reference and User Services Association. Reference & User Services Quarterly. American Library Association, 1997.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.