Cita APA (7a ed.)

Bloomberg, M., & Evans, E. G. (1981). Introduction to technical services for library technicians (4 ed.). Libraries Unlimited.

Cita Chicago Style (17a ed.)

Bloomberg, Marty, y Edward G. Evans. Introduction to Technical Services for Library Technicians. 4 ed. Littleton [Colorado]: Libraries Unlimited, 1981.

Cita MLA (9a ed.)

Bloomberg, Marty, y Edward G. Evans. Introduction to Technical Services for Library Technicians. 4 ed. Libraries Unlimited, 1981.