Cita APA (7a ed.)

Moody, H. (1973). Varieties of English: Practice in advanced uses of English. Longman.

Cita Chicago Style (17a ed.)

Moody, H.L.B. Varieties of English: Practice in Advanced Uses of English. London: Longman, 1973.

Cita MLA (9a ed.)

Moody, H.L.B. Varieties of English: Practice in Advanced Uses of English. Longman, 1973.