APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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