APA-Zitierstil (7. Ausg.)

Boyle, D. G. (1969). A students' guide to Piaget (First edition].). Pergamon Press.

Chicago-Zitierstil (17. Ausg.)

Boyle, D. G. A Students' Guide to Piaget. First edition]. Oxford: Pergamon Press, 1969.

MLA-Zitierstil (9. Ausg.)

Boyle, D. G. A Students' Guide to Piaget. First edition]. Pergamon Press, 1969.