Cita APA (7a ed.)

Joseph R. Whaley, Miriam Whaley, & Timothy C. Weckesser. (1978). Business services and information: The guide to the Federal Government. Wiley.

Cita Chicago Style (17a ed.)

Joseph R. Whaley, Miriam Whaley, y Timothy C. Weckesser. Business Services and Information: The Guide to the Federal Government. New York: Wiley, 1978.

Cita MLA (8a ed.)

Joseph R. Whaley, et al. Business Services and Information: The Guide to the Federal Government. Wiley, 1978.