Cita APA (7a ed.)

Chirgwin, J. F. (1994). The library assistant's manual (4th ed.). Library Association.

Cita Chicago Style (17a ed.)

Chirgwin, John F. The Library Assistant's Manual. 4th ed. London: Library Association, 1994.

Cita MLA (9a ed.)

Chirgwin, John F. The Library Assistant's Manual. 4th ed. Library Association, 1994.