Cita APA (7a ed.)

Neilson, N. P., & Cozens, F. W. (1939). Achievement scales in physical education activities for boys and girls in elementary and junior high schools. Barnes.

Cita Chicago Style (17a ed.)

Neilson, Neils Peter, y Frederick Warren Cozens. Achievement Scales in Physical Education Activities for Boys and Girls in Elementary and Junior High Schools. New York: Barnes, 1939.

Cita MLA (8a ed.)

Neilson, Neils Peter, y Frederick Warren Cozens. Achievement Scales in Physical Education Activities for Boys and Girls in Elementary and Junior High Schools. Barnes, 1939.