Cita APA (7th ed.)
Hancock, O. (1987). Reading skills for college students. Prentice-Hall.
Cita Chicago (17th ed.)
Hancock, Ophelia. Reading Skills for College Students. New Jersey: Prentice-Hall, 1987.
Cita MLA (9th ed.)
Hancock, Ophelia. Reading Skills for College Students. Prentice-Hall, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.