Cita APA (7th ed.)

Neilson, N. P., & Cozens, F. W. (1934). Achievement scales in physical education activities for boys and girls in elementary and junior high schools. [California state printing office].

Cita Chicago (17th ed.)

Neilson, Neils Peter, i Frederick Warren Cozens. Achievement Scales in Physical Education Activities for Boys and Girls in Elementary and Junior High Schools. Sacramento: [California state printing office], 1934.

Cita MLA (9th ed.)

Neilson, Neils Peter, i Frederick Warren Cozens. Achievement Scales in Physical Education Activities for Boys and Girls in Elementary and Junior High Schools. [California state printing office], 1934.