APA (7th ed.) Citation

Schiller, F., & Novello, S. (2008). Turandot: The Chinese Sphinx. Project Gutenberg.

Chicago Style (17th ed.) Citation

Schiller, Friedrich, and Sabilla Novello. Turandot: The Chinese Sphinx. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Schiller, Friedrich, and Sabilla Novello. Turandot: The Chinese Sphinx. Project Gutenberg, 2008.

Warning: These citations may not always be 100% accurate.