एपीए उद्धरण

Cosmina, I. (2020). Pivotal Certified Professional Spring Developer Exam. 1st ed. Apress.

शिकागो स्टाइल उद्धरण

Cosmina, Iuliana. Pivotal Certified Professional Spring Developer Exam. 1st Ed. Apress, 2020.

एमएलए उद्धरण

Cosmina, Iuliana. Pivotal Certified Professional Spring Developer Exam. 1st Ed. Apress, 2020.