Παραπομπή APA

Goodman V D & HiremathU. (2013). Reference and information services: An introduction. Facet Publishing.

Παραπομπή Chicago Style

Goodman V D και HiremathU. Reference and Information Services: An Introduction. London: Facet Publishing, 2013.

Παραπομπή MLA

Goodman V D και HiremathU. Reference and Information Services: An Introduction. Facet Publishing, 2013.