Estilo APA

Brown, H. Douglas. (2000). Principles of language learning and teaching / H. Douglas Brown (4 ed.). Harlow: Longman.

Estilo Chicago

Brown, H. Douglas. Principles of language learning and teaching / H. Douglas Brown. 4 ed. Harlow: Longman, 2000. IES DyT 9-001 Gral. San Martin.

Estilo MLA

Brown, H. Douglas. Principles of language learning and teaching / H. Douglas Brown. 4 ed. Harlow: Longman, 2000. IES DyT 9-001 Gral. San Martin.

Estilo Turabian

Brown, H. Douglas. Principles of language learning and teaching / H. Douglas Brown. 4 ed. Harlow: Longman, 2000. IES DyT 9-001 Gral. San Martin.