Cita APA (7a ed.)

Armstrong Michael & Armstrong, M. (2012). Armstrong's handbook of human resource management practice (11th ed.).

Cita Chicago Style (17a ed.)

Armstrong Michael y Michael Armstrong. Armstrong's Handbook of Human Resource Management Practice. 11th ed. London, 2012.

Cita MLA (9a ed.)

Armstrong Michael y Michael Armstrong. Armstrong's Handbook of Human Resource Management Practice. 11th ed. 2012.