Cita APA

Johnson, P. (1999). Crucial skills: An anger management and problem solving teaching programme for high school students. London: Sage Publications.

Citación estilo Chicago

Johnson, Penny. Crucial Skills: An Anger Management and Problem Solving Teaching Programme for High School Students. London: Sage Publications, 1999.

Cita MLA

Johnson, Penny. Crucial Skills: An Anger Management and Problem Solving Teaching Programme for High School Students. London: Sage Publications, 1999.