Παραπομπή σε μορφή APA (7η εκδ.)

Bulirsch, R., Oettli, W., & Stoer, J. (1975). Optimization and optimal control: Proceedings of a conference held at Oberwolfach, November 17-23 1974. Springer-Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bulirsch, Roland, W. Oettli, και Josef Stoer. Optimization and Optimal Control: Proceedings of a Conference Held at Oberwolfach, November 17-23 1974. Berlin ; New York: Springer-Verlag, 1975.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bulirsch, Roland, et al. Optimization and Optimal Control: Proceedings of a Conference Held at Oberwolfach, November 17-23 1974. Springer-Verlag, 1975.