Husserl, E. (2003). Philosophy of arithmetic: Psychological and logical investigations : with supplementary texts from 1887-1901. Kluwer Academic Publishers. https://doi.org/10.1007/978-94-010-0060-4
Chicago-Zitierstil (17. Ausg.)Husserl, Edmund. Philosophy of Arithmetic: Psychological and Logical Investigations : With Supplementary Texts from 1887-1901. Dordrecht: Kluwer Academic Publishers, 2003. https://doi.org/10.1007/978-94-010-0060-4.
MLA-Zitierstil (9. Ausg.)Husserl, Edmund. Philosophy of Arithmetic: Psychological and Logical Investigations : With Supplementary Texts from 1887-1901. Kluwer Academic Publishers, 2003. https://doi.org/10.1007/978-94-010-0060-4.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.