Citazione Stile APA (7a Edizione)

Flesch, R., & Witty, P. (1957). How you can be a better student. Sterling Publishing.

Citazione stile Chigago Style (17a edizione)

Flesch, Rudolf, e Paul Witty. How You Can Be a Better Student. Nueva York: Sterling Publishing, 1957.

Citatione MLA (9a ed.)

Flesch, Rudolf, e Paul Witty. How You Can Be a Better Student. Sterling Publishing, 1957.