Παραπομπή σε μορφή APA (7η εκδ.)

Cosmina, I. (2020). Pivotal certified professional core Spring 5 developer exam: A study guide using Spring framework 5 (Second edition.). Apress.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cosmina, Iuliana. Pivotal Certified Professional Core Spring 5 Developer Exam: A Study Guide Using Spring Framework 5. Second edition. Romania: Apress, 2020.

Παραπομπή σε μορφή MLA (8th εκδ.)

Cosmina, Iuliana. Pivotal Certified Professional Core Spring 5 Developer Exam: A Study Guide Using Spring Framework 5. Second edition. Apress, 2020.