Cita APA (7th ed.)
Forlini, G. (1985). Grammar and composition: Leval one. Prentice-Hall.
Cita Chicago (17th ed.)
Forlini, Gary. Grammar and Composition: Leval One. New Jersey: Prentice-Hall, 1985.
Cita MLA (9th ed.)
Forlini, Gary. Grammar and Composition: Leval One. Prentice-Hall, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.