APA استشهاد

Verma ,S.K. & Krishnaswamy ,N. (1989). Modern linguistics: An introduction. Oxford University Press, New Delhi.

استشهاد بنمط شيكاغو

Verma ,S.K. & Krishnaswamy ,N. Modern Linguistics: An Introduction. Oxford University Press, New Delhi: Oxford University Press, New Delhi, 1989.

MLA استشهاد

Verma ,S.K. & Krishnaswamy ,N. Modern Linguistics: An Introduction. Oxford University Press, New Delhi, 1989.