Cosmina, I. (2020). Pivotal certified professional core Spring 5 developer exam: A study guide using Spring framework 5 (Second edition.). Apress.
芝加哥风格引文Cosmina, Iuliana. Pivotal Certified Professional Core Spring 5 Developer Exam: A Study Guide Using Spring Framework 5. Second edition. Romania: Apress, 2020.
MLA引文Cosmina, Iuliana. Pivotal Certified Professional Core Spring 5 Developer Exam: A Study Guide Using Spring Framework 5. Second edition. Apress, 2020.
警告：这些引文格式不一定是100％准确.