Cita APA (7a ed.)

Bratchell, D. F., & Heald, M. (1966). The aims and organization of liberal studies. Pergamon Press.

Cita Chicago Style (17a ed.)

Bratchell, D. F., y Morrell Heald. The Aims and Organization of Liberal Studies. Oxford: Pergamon Press, 1966.

Cita MLA (9a ed.)

Bratchell, D. F., y Morrell Heald. The Aims and Organization of Liberal Studies. Pergamon Press, 1966.