APA (7th ed.) Citation

Neumann, K., & Steinhardt, U. (1979). GERT networks and the time-oriented evaluation of projects. Springer.

Chicago Style (17th ed.) Citation

Neumann, Klaus, and Ulrich Steinhardt. GERT Networks and the Time-oriented Evaluation of Projects. Berlin [u.a.]: Springer, 1979.

MLA (9th ed.) Citation

Neumann, Klaus, and Ulrich Steinhardt. GERT Networks and the Time-oriented Evaluation of Projects. Springer, 1979.