Cita APA (7a ed.)

Billings, H. (2002). Magic & hypersystems: Constructing the information-sharing library. American Library Association.

Cita Chicago Style (17a ed.)

Billings, Harold. Magic & Hypersystems: Constructing the Information-sharing Library. Chicago: American Library Association, 2002.

Cita MLA (8a ed.)

Billings, Harold. Magic & Hypersystems: Constructing the Information-sharing Library. American Library Association, 2002.