Cita APA (7th ed.)

(1992). Modern English teacher. Macmillan ELT.

Cita Chicago (17th ed.)

Modern English Teacher. Houndmills, Basingstoke, Hants: Macmillan ELT, 1992.

Cita MLA (9th ed.)

Modern English Teacher. Macmillan ELT, 1992.