APA (7e ed.) Bronvermelding

Foster, D. R., & Overholt, J. L. (1994). Outdoor action games for elementary children: Active games & academic activities for fun & fitness. Parker Pub.

Chicago (17e ed.) Bronvermelding

Foster, David R., en James L. Overholt. Outdoor Action Games for Elementary Children: Active Games & Academic Activities for Fun & Fitness. West Nyack, N.Y: Parker Pub, 1994.

MLA (9e ed.) Bronvermelding

Foster, David R., en James L. Overholt. Outdoor Action Games for Elementary Children: Active Games & Academic Activities for Fun & Fitness. Parker Pub, 1994.