APA (7th ed.) Citation

Helms-Park, R., Radia, P., & Stapleton, P. (2007). A Preliminary Assessment of Google Scholar as a Source of EAP Students' Research Materials.

Chicago Style (17th ed.) Citation

Helms-Park, Rena, Pavlina Radia, and Paul Stapleton. A Preliminary Assessment of Google Scholar as a Source of EAP Students' Research Materials. 2007.

MLA (9th ed.) Citation

Helms-Park, Rena, et al. A Preliminary Assessment of Google Scholar as a Source of EAP Students' Research Materials. 2007.