Cita APA (7th ed.)
Chamberlin, A., & Stenberg, K. (1976). Play and practise: Graded games for English language teaching. Esselte Stadium.
Cita Chicago (17th ed.)
Chamberlin, Anthony, i Kurt Stenberg. Play and Practise: Graded Games for English Language Teaching. Stockholm: Esselte Stadium, 1976.
Cita MLA (9th ed.)
Chamberlin, Anthony, i Kurt Stenberg. Play and Practise: Graded Games for English Language Teaching. Esselte Stadium, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.