Greuel, G.-M., & Pfister, G. [ca. 2002]. A Singular Introduction to Commutative Algebra [Cd]. Berlin, Heidelberg: Imprint: Springer. https://doi.org/10.1007/978-3-662-04963-1
ISO-690 (author-date, English)GREUEL, Gert-Martin und PFISTER, Gerhard, 2002. A Singular Introduction to Commutative Algebra. Berlin, Heidelberg: Imprint: Springer. ISBN 9783662049631.
Modern Language Association 9th editionGreuel, G.-M., und G. Pfister. A Singular Introduction to Commutative Algebra. cd, Imprint: Springer, 2002, https://doi.org/10.1007/978-3-662-04963-1.
Mohr Siebeck - Recht (Deutsch - Österreich)Greuel, Gert-Martin/Pfister, Gerhard: A Singular Introduction to Commutative Algebra, Berlin, Heidelberg 2002.
Emerald - HarvardGreuel, G.-M. und Pfister, G. (2002), A Singular Introduction to Commutative Algebra, Bd. , Imprint: Springer, Berlin, Heidelberg, verfügbar unter:https://doi.org/10.1007/978-3-662-04963-1.