APA (7th ed.) Zitazioa

Lado, R. (1964). Language teaching: A scientific approach. Ta Ta McGraw- Hill.

Chicago Style (17th ed.) Zitazioa

Lado, Robert. Language Teaching: A Scientific Approach. NewDelhi: Ta Ta McGraw- Hill, 1964.

MLA (9th ed.) Zitazioa

Lado, Robert. Language Teaching: A Scientific Approach. Ta Ta McGraw- Hill, 1964.