Cita APA (7a ed.)

Lado, R. (1961). Language testing; the construction and use of foreing language test (5th ed.). Longman.

Cita Chicago Style (17a ed.)

Lado, Robert. Language Testing; the Construction and Use of Foreing Language Test. 5th ed. London: Longman, 1961.

Cita MLA (8a ed.)

Lado, Robert. Language Testing; the Construction and Use of Foreing Language Test. 5th ed. Longman, 1961.