Cita APA

McInnis, R. G., & McInnis, R. G. (1978). New perspectives for reference service in academic libraries. Westport, Conn.: Greenwood.

Citación estilo Chicago

McInnis, Raymond G., y Raymond G. McInnis. New Perspectives for Reference Service in Academic Libraries. Westport, Conn.: Greenwood, 1978.

Cita MLA

McInnis, Raymond G., y Raymond G. McInnis. New Perspectives for Reference Service in Academic Libraries. Westport, Conn.: Greenwood, 1978.