APA-viite

Rama Devi Tella; Author. (2006). Access and use of grey literature in social science: Problems and prospects.

Chicago-tyylinen lähdeviittaus

Rama Devi Tella; Author. Access and Use of Grey Literature in Social Science: Problems and Prospects. New Delhi, Ess Ess Publications, 2006.

MLA-viite

Rama Devi Tella; Author. Access and Use of Grey Literature in Social Science: Problems and Prospects. 2006.