APA (7th ed.) Zitazioa
Johnson Ben E. (1973). Rapid reading with a purpose. G/L publications.
Chicago Style (17th ed.) Zitazioa
Johnson Ben E. Rapid Reading with a Purpose. California: G/L publications, 1973.
MLA (9th ed.) Zitazioa
Johnson Ben E. Rapid Reading with a Purpose. G/L publications, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.