Cita APA (7a ed.)

Trevithick, P. (2012). Social work skills and knowledge: A practice handbook (3rd ed.). McGraw Hill [etc.].

Cita Chicago Style (17a ed.)

Trevithick, Pamela. Social Work Skills and Knowledge: A Practice Handbook. 3rd ed. Maidenhead: McGraw Hill [etc.], 2012.

Cita MLA (9a ed.)

Trevithick, Pamela. Social Work Skills and Knowledge: A Practice Handbook. 3rd ed. McGraw Hill [etc.], 2012.