APA (7th ed.) Citation

Petrich, M. (1974). Rings and semigroups Mario Petrich ; with an appendix by Richard Wiegandt. Springer-Verlag. https://doi.org/10.1007/BFb0061470

Chicago Style (17th ed.) Citation

Petrich, Mario. Rings and Semigroups Mario Petrich ; with an Appendix by Richard Wiegandt. Berlin ; New York: Springer-Verlag, 1974. https://doi.org/10.1007/BFb0061470.

MLA (9th ed.) Citation

Petrich, Mario. Rings and Semigroups Mario Petrich ; with an Appendix by Richard Wiegandt. Springer-Verlag, 1974. https://doi.org/10.1007/BFb0061470.

Warning: These citations may not always be 100% accurate.