Citazione Stile APA (7a Edizione)

Phillips, B. N. (1960). Psychology at work in the elementary school classroom. Harper.

Citazione stile Chigago Style (17a edizione)

Phillips, Beeman N. Psychology at Work in the Elementary School Classroom. New York: Harper, 1960.

Citatione MLA (9a ed.)

Phillips, Beeman N. Psychology at Work in the Elementary School Classroom. Harper, 1960.