Cita APA (7th ed.)

Cohen, A., & Manion, L. (1977). A guide to teaching practice. Methuen.

Cita Chicago (17th ed.)

Cohen, Alan, i Lawrence Manion. A Guide to Teaching Practice. London: Methuen, 1977.

Cita MLA (9th ed.)

Cohen, Alan, i Lawrence Manion. A Guide to Teaching Practice. Methuen, 1977.