Παραπομπή σε μορφή APA (7η εκδ.)

Ahmed, W., Nur, F., Hema, N. B., Ahmed, N., & Tairin, S. (2017). An interactive knowledge based recommender system for tourism. BRAC University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ahmed, Wakil, Farah Nur, Nabila Bhuyan Hema, Nasim Ahmed, και Suraiya Tairin. An Interactive Knowledge Based Recommender System for Tourism. BRAC University, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ahmed, Wakil, et al. An Interactive Knowledge Based Recommender System for Tourism. BRAC University, 2017.