APA (7th ed.) Citation

Bals, L., & Hartmann, E. (2008). Sourcing of services. Nova Science Publishers, Inc..

Chicago Style (17th ed.) Citation

Bals, Lydia, and Evi Hartmann. Sourcing of Services. New York: Nova Science Publishers, Inc., 2008.

MLA (8th ed.) Citation

Bals, Lydia, and Evi Hartmann. Sourcing of Services. Nova Science Publishers, Inc., 2008.

Warning: These citations may not always be 100% accurate.