Cita APA (7a ed.)

Morrison, A., & McIntyre, D. (1969). Teachers and teaching. Penguin Books.

Cita Chicago Style (17a ed.)

Morrison, A., y D. McIntyre. Teachers and Teaching. Middlesex: Penguin Books, 1969.

Cita MLA (8a ed.)

Morrison, A., y D. McIntyre. Teachers and Teaching. Penguin Books, 1969.