APA引文

Keren, C. (1982). A national library information service system in Barbados. International Development research Centre.

Chicago Style (17th ed.) Citation

Keren, Carl. A National Library Information Service System in Barbados. Canada: International Development research Centre, 1982.

MLA引文

Keren, Carl. A National Library Information Service System in Barbados. International Development research Centre, 1982.