Cita APA

Smith, A., & Smith, A. (1999). The future of the past: Preservation in american research libraries. Washington, D.C.: Council on Library and Information Resources.

Citación estilo Chicago

Smith, Abby, y Abby Smith. The Future of the Past: Preservation in American Research Libraries. Washington, D.C.: Council on Library and Information Resources, 1999.

Cita MLA

Smith, Abby, y Abby Smith. The Future of the Past: Preservation in American Research Libraries. Washington, D.C.: Council on Library and Information Resources, 1999.