APA-Zitierstil (7. Ausg.)

Croft, W. B., Metzler, D., & Strohman, T. (2009). Information retrieval in practice (International ed.). Pearson Education.

Chicago-Zitierstil (17. Ausg.)

Croft, W. Bruce, Donald Metzler, und Trevor Strohman. Information Retrieval in Practice. International ed. Upper Saddle River, NJ [u.a.]: Pearson Education, 2009.

MLA-Zitierstil (9. Ausg.)

Croft, W. Bruce, et al. Information Retrieval in Practice. International ed. Pearson Education, 2009.