Cita APA (7th ed.)

Bunge, C. A. (1967). Professional education and reference efficiency. Illinois State Library.

Cita Chicago (17th ed.)

Bunge, Charles A. Professional Education and Reference Efficiency. Springfiled: Illinois State Library, 1967.

Cita MLA (9th ed.)

Bunge, Charles A. Professional Education and Reference Efficiency. Illinois State Library, 1967.