APA (7th ed.) Citation

Urbano, C., Zhang, Y., Downey, K., & Klingler, T. (2015). Library Catalog Log Analysis in E-Book Patron-Driven Acquisitions (PDA): A Case Study.

Chicago Style (17th ed.) Citation

Urbano, Cristóbal, Yin Zhang, Kay Downey, and Thomas Klingler. Library Catalog Log Analysis in E-Book Patron-Driven Acquisitions (PDA): A Case Study. 2015.

MLA (9th ed.) Citation

Urbano, Cristóbal, et al. Library Catalog Log Analysis in E-Book Patron-Driven Acquisitions (PDA): A Case Study. 2015.