Cita APA (7th ed.)

Whitehall, T. (1986). Practical current awareness services from libraries. Gower.

Cita Chicago (17th ed.)

Whitehall, Tom. Practical Current Awareness Services from Libraries. Aldershot, Hants, Eng: Gower, 1986.

Cita MLA (9th ed.)

Whitehall, Tom. Practical Current Awareness Services from Libraries. Gower, 1986.