APA引文

Schuh, C., Strohmer, M. F., Easton, S., Scharlach, A., & Scharbert, P. (2012). The CPO: Transforming Procurement in the Real World (1st ed. 2012.). Berkeley, CA: Apress : Imprint: Apress.

Chicago Style Citation

Schuh, Christian., Michael F. Strohmer, Stephen Easton, Armin Scharlach, and Peter Scharbert. The CPO: Transforming Procurement in the Real World. 1st ed. 2012. Berkeley, CA: Apress : Imprint: Apress, 2012.

MLA引文

Schuh, Christian., et al. The CPO: Transforming Procurement in the Real World. 1st ed. 2012. Berkeley, CA: Apress : Imprint: Apress, 2012.