Perkins, L. (2018). Seven databases in seven weeks: A guide to modern databases and the NoSQL movement (Second edition.). The Pragmatic Bookshelf.
Chicago-Zitierstil (17. Ausg.)Perkins, Luc. Seven Databases in Seven Weeks: A Guide to Modern Databases and the NoSQL Movement. Second edition. Raleigh, North Carolina: The Pragmatic Bookshelf, 2018.
MLA-Zitierstil (9. Ausg.)Perkins, Luc. Seven Databases in Seven Weeks: A Guide to Modern Databases and the NoSQL Movement. Second edition. The Pragmatic Bookshelf, 2018.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.