Cita APA (7th ed.)
Warnock, R., & Anderson, G. K. (1967). The World in literature (Revised ed.). Scott, Foresman.
Cita Chicago (17th ed.)
Warnock, Robert, i George K. Anderson. The World in Literature. Revised ed. Glenview, Illinois: Scott, Foresman, 1967.
Cita MLA (9th ed.)
Warnock, Robert, i George K. Anderson. The World in Literature. Revised ed. Scott, Foresman, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.