Cita APA (7th ed.)
Gayfer, M., & Gayfer, M. (1978). The world of literacy: Policy, research and action.
Cita Chicago (17th ed.)
Gayfer, Margaret, i Margaret Gayfer. The World of Literacy: Policy, Research and Action. 1978.
Cita MLA (9th ed.)
Gayfer, Margaret, i Margaret Gayfer. The World of Literacy: Policy, Research and Action. 1978.
Atenció: Aquestes cites poden no estar 100% correctes.