APA (7th ed.) Citation

Dönges, C. On quasi-ideals of semirings. Wiley.

Chicago Style (17th ed.) Citation

Dönges, Christoph. On Quasi-ideals of Semirings. Wiley.

MLA (9th ed.) Citation

Dönges, Christoph. On Quasi-ideals of Semirings. Wiley.

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