Steering Handbook
MLA
Harrer, Manfred, and Peter Pfeffer. Steering Handbook. Springer International Publishing, 2017.
APA
Harrer, M., & Pfeffer, P. (2017). Steering Handbook. Springer International Publishing.
Chicago
Harrer, Manfred, and Peter Pfeffer. Steering Handbook. : Springer International Publishing, 2017.