Cita APA

Harvard University Library, Verba, S., & Cline, N. M. (2003). Annual Report 2001-2002. Cambridge, Massachusetts: Harvard University Library.

Citación estilo Chicago

Harvard University Library, Sidney Verba, and Nancy M. Cline. Annual Report 2001-2002. Cambridge, Massachusetts: Harvard University Library, 2003.

Cita MLA

Harvard University Library, Sidney Verba, and Nancy M. Cline. Annual Report 2001-2002. Cambridge, Massachusetts: Harvard University Library, 2003.