APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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