APA ציטוט

Olson, H. A., & Boll, J. J. (2005). Subject analysis in online catalogs (2nd ed.). Libraries Unlimited.

Chicago Edition Citation

Olson, Hope A., and John J. Boll. Subject Analysis in Online Catalogs. 2nd ed. Englewood, Colorado: Libraries Unlimited, 2005.

ציטוט MLA

Olson, Hope A., and John J. Boll. Subject Analysis in Online Catalogs. 2nd ed. Libraries Unlimited, 2005.