Cita APA (7a ed.)

Armstrong, M. (2012). Armstrong's handbook of human resource management practice (12th ed.). Kogan page.

Cita Chicago Style (17a ed.)

Armstrong, Michael. Armstrong's Handbook of Human Resource Management Practice. 12th ed. London: Kogan page, 2012.

Cita MLA (9a ed.)

Armstrong, Michael. Armstrong's Handbook of Human Resource Management Practice. 12th ed. Kogan page, 2012.