Cita APA (7a ed.)

Whittaker, K. (1982). Systematic evaluation: Methods and sources for assessing books. Clive Bingley.

Cita Chicago Style (17a ed.)

Whittaker, Kenneth. Systematic Evaluation: Methods and Sources for Assessing Books. London: Clive Bingley, 1982.

Cita MLA (9a ed.)

Whittaker, Kenneth. Systematic Evaluation: Methods and Sources for Assessing Books. Clive Bingley, 1982.