APA (7e ed.) Bronvermelding

Overholt, J. L., White-Holtz, J., & Dickson, S. S. (1999). Big math activities for young children for preschool, kindergarten, and primary children. Delmar Publishers.

Chicago (17e ed.) Bronvermelding

Overholt, James L., Jackie White-Holtz, en Sydney S. Dickson. Big Math Activities for Young Children for Preschool, Kindergarten, and Primary Children. Albany, N.Y.: Delmar Publishers, 1999.

MLA (8e ed.) Bronvermelding

Overholt, James L., et al. Big Math Activities for Young Children for Preschool, Kindergarten, and Primary Children. Delmar Publishers, 1999.