Cita APA (7a ed.)

Kellam, L. M., & Peter, K. (2011). Numeric data services and sources for the general reference librarian. Chandos Publishing.

Cita Chicago Style (17a ed.)

Kellam, Lynda M., y Katharin Peter. Numeric Data Services and Sources for the General Reference Librarian. Oxford: Chandos Publishing, 2011.

Cita MLA (8a ed.)

Kellam, Lynda M., y Katharin Peter. Numeric Data Services and Sources for the General Reference Librarian. Chandos Publishing, 2011.