APA (7th ed.) Citation

Gruning, R., Clark, A., & Kuhn, R. (2006). Process-based strategic planning (4th ed.). Springer.

Chicago Style (17th ed.) Citation

Gruning, Rudolf, Anthony Clark, and Richard Kuhn. Process-based Strategic Planning. 4th ed. Berlin, New York: Springer, 2006.

MLA (8th ed.) Citation

Gruning, Rudolf, et al. Process-based Strategic Planning. 4th ed. Springer, 2006.