Cita APA (7th ed.)

Hagler, R. (1997). The bibliographic record and information technology (3rd ed.). American Library Association.

Cita Chicago (17th ed.)

Hagler, Ronald. The Bibliographic Record and Information Technology. 3rd ed. Chicago: American Library Association, 1997.

Cita MLA (9th ed.)

Hagler, Ronald. The Bibliographic Record and Information Technology. 3rd ed. American Library Association, 1997.