APA (7 वां संस्करण) प्रशस्ति पत्र

Romberg, S., Campbell-Watson, F., Donnelly, D., & Schoenfeld, W. C. The student prince: Vocal score. Selections.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Romberg, Sigmund, F. Campbell-Watson, Dorothy Donnelly, और William C. Schoenfeld. The Student Prince: Vocal Score. Selections.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Romberg, Sigmund, et al. The Student Prince: Vocal Score. Selections.