Citação norma APA

McClure, C. R., & Hernon, P. (1983). Improving the quality of reference service for government publications. American Library Association.

Citação norma Chicago

McClure, Charles R., and Peter Hernon. Improving the Quality of Reference Service for Government Publications. Chicago: American Library Association, 1983.

Citação norma MLA

McClure, Charles R., and Peter Hernon. Improving the Quality of Reference Service for Government Publications. American Library Association, 1983.

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