Cita APA (7a ed.)

Palmer, H. E. (1944). Foreign language teaching: Past, present and future. Amorrortu.

Cita Chicago Style (17a ed.)

Palmer, Harold E. Foreign Language Teaching: Past, Present and Future. Buenos Aires: Amorrortu, 1944.

Cita MLA (9a ed.)

Palmer, Harold E. Foreign Language Teaching: Past, Present and Future. Amorrortu, 1944.