APA (7 वां संस्करण) प्रशस्ति पत्र

Schumann, R., & Schumann, C. (1981). Selected songs for solo voice and piano: From complete works edition (Primera edición.). Dover Publications.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Schumann, Robert., और Clara Schumann. Selected Songs for Solo Voice and Piano: From Complete Works Edition. Primera edición. New York: Dover Publications, 1981.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Schumann, Robert., और Clara Schumann. Selected Songs for Solo Voice and Piano: From Complete Works Edition. Primera edición. Dover Publications, 1981.