Παραπομπή σε μορφή APA (7η εκδ.)

Vajjala, S. &. O. (2021). Practical Natural Language Processing (02nd Edition.). Shroff Publishers & Distributors Pvt.Ltd.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vajjala, Sowmya & Others. Practical Natural Language Processing. 02nd Edition. New Delhi: Shroff Publishers & Distributors Pvt.Ltd, 2021.

Παραπομπή σε μορφή MLA (9th εκδ.)

Vajjala, Sowmya & Others. Practical Natural Language Processing. 02nd Edition. Shroff Publishers & Distributors Pvt.Ltd, 2021.