APA Style

Hohmann, M., Weikart, D, P. (1995). Active learning practices for preschool and child care programs . Michigan: HIGH/SCOPE PRESS.

MLA Style

Hohmann, Mary., Weikart, David, P. "Active learning practices for preschool and child care programs". Michigan: HIGH/SCOPE PRESS, 1995. Buku SMP Athalia.