Cita APA (7a ed.)

D. W., M., Douglas, W., & McNally, D. W. Piaget, education and teaching / D. W. McNally ; Douglas William (2a ed.).

Cita Chicago Style (17a ed.)

D. W., McNally, William Douglas, y D. W. McNally. Piaget, Education and Teaching / D. W. McNally ; Douglas William. 2a ed. Inglaterra.

Cita MLA (8a ed.)

D. W., McNally, et al. Piaget, Education and Teaching / D. W. McNally ; Douglas William. 2a ed.