Citazione Stile APA (7a Edizione)

Neilson, N. P., & Van Hagen, W. (1932). Physical education for elementary schools. A.S. Barnes and company, incorporated.

Citazione stile Chigago Style (17a edizione)

Neilson, Neils Peters, e Winifred Van Hagen. Physical Education for Elementary Schools. New York: A.S. Barnes and company, incorporated, 1932.

Citatione MLA (9a ed.)

Neilson, Neils Peters, e Winifred Van Hagen. Physical Education for Elementary Schools. A.S. Barnes and company, incorporated, 1932.