Cita APA (7th ed.)
Johnson Ben E. (1973). Rapid reading with a purpose. G/L publications.
Cita Chicago (17th ed.)
Johnson Ben E. Rapid Reading with a Purpose. California: G/L publications, 1973.
Cita MLA (9th ed.)
Johnson Ben E. Rapid Reading with a Purpose. G/L publications, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.