APA (7. basım) Alıntı

KATZ, W. A. (1992). Introduction to reference work volume II: Referenceservices and reference processes.-- ed.6. McGraw-Hill.

Chicago Style (17. basım) Atıf

KATZ, William A. Introduction to Reference Work Volume II: Referenceservices and Reference Processes.-- Ed.6. New York: McGraw-Hill, 1992.

MLA (9th ed.) Atıf

KATZ, William A. Introduction to Reference Work Volume II: Referenceservices and Reference Processes.-- Ed.6. McGraw-Hill, 1992.