Cita APA (7th ed.)
O'Keefe, J. (2000). Invitation to reading and writing. Prentice Hall.
Cita Chicago (17th ed.)
O'Keefe, Jack. Invitation to Reading and Writing. Upper Saddle River, N.J.: Prentice Hall, 2000.
Cita MLA (9th ed.)
O'Keefe, Jack. Invitation to Reading and Writing. Prentice Hall, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.