Cita APA (7a ed.)

Oller, J. W., Jr. (1979). Language tests at school. Longman.

Cita Chicago Style (17a ed.)

Oller, John W., Jr. Language Tests at School. Londres, Inglaterra: Longman, 1979.

Cita MLA (9a ed.)

Oller, John W., Jr. Language Tests at School. Longman, 1979.