APA ציטוט

Richards, J. C. (1984). Error analysis: Perspectives on second language acquisition. Longman.

Chicago Style (17th ed.) Citation

Richards, Jack C. Error Analysis: Perspectives on Second Language Acquisition. London: Longman, 1984.

ציטוט MLA

Richards, Jack C. Error Analysis: Perspectives on Second Language Acquisition. Longman, 1984.