APA (7th ed.) Citation

Ustinov, P. (1997). Life is an operetta and other short stories. Prometheus Books.

Chicago Style (17th ed.) Citation

Ustinov, Peter. Life Is an Operetta and Other Short Stories. Amherst, N.Y.: Prometheus Books, 1997.

MLA (9th ed.) Citation

Ustinov, Peter. Life Is an Operetta and Other Short Stories. Prometheus Books, 1997.