APA Style

Grimm, R. et al (2011). Journal of Public Procurement, Volume 11 Number 1, Spring 2011 (Volume 11 Number 1, Spring 2011). Boca Raton, FL: Pracademics Press.

MLA Style

Grimm, Rick. et al. "Journal of Public Procurement, Volume 11 Number 1, Spring 2011". Volume 11 Number 1, Spring 2011 Boca Raton, FL: Pracademics Press, 2011. Text.