Cita APA (7a ed.)

Hudson, B. (1973). Assessment techniques: An introduction. Methuen Educational.

Cita Chicago Style (17a ed.)

Hudson, Barrie. Assessment Techniques: An Introduction. London: Methuen Educational, 1973.

Cita MLA (8a ed.)

Hudson, Barrie. Assessment Techniques: An Introduction. Methuen Educational, 1973.