APA (7th ed.) Citation

Walter, M., Leyh, C., & Strahringer, S. Knocking on Industry’s Door: Needs in Product-Cost Optimization in the Early Product Life Cycle Stages. Riga Technical University Press.

Chicago Style (17th ed.) Citation

Walter, Matthias, Christian Leyh, and Susanne Strahringer. Knocking on Industry’s Door: Needs in Product-Cost Optimization in the Early Product Life Cycle Stages. Riga Technical University Press.

MLA (9th ed.) Citation

Walter, Matthias, et al. Knocking on Industry’s Door: Needs in Product-Cost Optimization in the Early Product Life Cycle Stages. Riga Technical University Press.