Association of Research Libraries. (1990). ARL: A bimonthly newsletter of research library issues and actions. Association of Research Libraries.
Citação do estilo Chicago (17ª ed.)Association of Research Libraries. ARL: A Bimonthly Newsletter of Research Library Issues and Actions. Washington, DC: Association of Research Libraries, 1990.
Citação MLA (8ª ed.)Association of Research Libraries. ARL: A Bimonthly Newsletter of Research Library Issues and Actions. Association of Research Libraries, 1990.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.