APA (7th ed.) Zitazioa
Matwiejczuk-Yardley, K. M. (1997). Role Play: Theory and practice (ed.). SAGE Publications.
Chicago Style (17th ed.) Zitazioa
Matwiejczuk-Yardley, Krysia M. Role Play: Theory and Practice. ed. London: SAGE Publications, 1997.
MLA (9th ed.) Zitazioa
Matwiejczuk-Yardley, Krysia M. Role Play: Theory and Practice. ed. SAGE Publications, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.