APA (7th ed.) Citation

Jürgensen, H., Petrich, M., & Weinert, H. J. (1981). Semigroups: Proceedings of a Conference Held at Oberwolfach, Germany December 16–21, 1978. Springer. https://doi.org/10.1007/BFb0089803

Chicago Style (17th ed.) Citation

Jürgensen, Helmut, Mario Petrich, and Hanns Joachim Weinert. Semigroups: Proceedings of a Conference Held at Oberwolfach, Germany December 16–21, 1978. Berlin [u.a.]: Springer, 1981. https://doi.org/10.1007/BFb0089803.

MLA (9th ed.) Citation

Jürgensen, Helmut, et al. Semigroups: Proceedings of a Conference Held at Oberwolfach, Germany December 16–21, 1978. Springer, 1981. https://doi.org/10.1007/BFb0089803.