APA-Zitierstil (7. Ausg.)

Mortad, M. H. (2017). Introductory topology: Exercises and solutions (Second edition.). World Scientific.

Chicago-Zitierstil (17. Ausg.)

Mortad, Mohammed Hichem. Introductory Topology: Exercises and Solutions. Second edition. New Jersey ; London ; Singapore ; Beijing ; Shanghai ; Hong Kong ; Taipei ; Chennai: World Scientific, 2017.

MLA-Zitierstil (9. Ausg.)

Mortad, Mohammed Hichem. Introductory Topology: Exercises and Solutions. Second edition. World Scientific, 2017.