Cita APA (7th ed.)
McKelvey, C., & Peters, H. (1993). APL: Equal opportunities for all? Routledge.
Cita Chicago (17th ed.)
McKelvey, Cecilia, i Helen Peters. APL: Equal Opportunities for All? London ; New York: Routledge, 1993.
Cita MLA (9th ed.)
McKelvey, Cecilia, i Helen Peters. APL: Equal Opportunities for All? Routledge, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.