APA استشهاد

Smith, J. J. (1999). Essentials of early English. Routledge Publishers.

استشهاد بنمط شيكاغو

Smith, Jeremy J. Essentials of Early English. London: Routledge Publishers, 1999.

MLA استشهاد

Smith, Jeremy J. Essentials of Early English. Routledge Publishers, 1999.