Cita APA (7th ed.)
Firth, G. R., & Kimpston, R. D. (1973). The curricular continuum in perspective. F. E. Peacock Publishers.
Cita Chicago (17th ed.)
Firth, Gerald R., i Richard D. Kimpston. The Curricular Continuum in Perspective. Itasca, Ill.: F. E. Peacock Publishers, 1973.
Cita MLA (9th ed.)
Firth, Gerald R., i Richard D. Kimpston. The Curricular Continuum in Perspective. F. E. Peacock Publishers, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.