APA (7. basım) Alıntı

Leypoldt, M. M. (1967). 40 ways to teach in groups. Judson Press.

Chicago Style (17. basım) Atıf

Leypoldt, Martha M. 40 Ways to Teach in Groups. Valley Forge: Judson Press, 1967.

MLA (9th ed.) Atıf

Leypoldt, Martha M. 40 Ways to Teach in Groups. Judson Press, 1967.