Citazione Stile APA (7a Edizione)

Crocker, A. C. (1974). Statistics for the teacher (New ed.). NFER.

Citazione stile Chigago Style (17a edizione)

Crocker, Anthony Charles. Statistics for the Teacher. New ed. Windsor: NFER, 1974.

Citatione MLA (8a ed.)

Crocker, Anthony Charles. Statistics for the Teacher. New ed. NFER, 1974.