APA (7e ed.) Bronvermelding

Evans, G. E., Heft, S. M., & Bloomberg, M. (1994). Introduction to technical services (6th ed.). Libraries Unlimited.

Chicago (17e ed.) Bronvermelding

Evans, G. Edward, Sandra M. Heft, en Marty Bloomberg. Introduction to Technical Services. 6th ed. Englewood, Colo: Libraries Unlimited, 1994.

MLA (9e ed.) Bronvermelding

Evans, G. Edward, et al. Introduction to Technical Services. 6th ed. Libraries Unlimited, 1994.