APA (7th ed.) Citation

Neumann, K., & Steinhardt, U. (1979). GERT Networks and the Time-Oriented Evaluation of Projects. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Neumann, Klaus, and Ulrich Steinhardt. GERT Networks and the Time-Oriented Evaluation of Projects. Berlin, Heidelberg: Springer Berlin Heidelberg, 1979.

MLA (9th ed.) Citation

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