Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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