Παραπομπή APA

Grossman, D. A., & Frieder, O. (2009). Information retrieval: Algorithms and heuristics. Springer International.

Παραπομπή Chicago Style

Grossman, David A., και Ophir Frieder. Information Retrieval: Algorithms and Heuristics. New Delhi: Springer International, 2009.

Παραπομπή MLA

Grossman, David A., και Ophir Frieder. Information Retrieval: Algorithms and Heuristics. Springer International, 2009.