APA (7th ed.) Citation

Hirsch, H. N. (1981). The enigma of Felix Frankfurter. Basic Books.

Chicago Style (17th ed.) Citation

Hirsch, H. N. The Enigma of Felix Frankfurter. New York: Basic Books, 1981.

MLA (9th ed.) Citation

Hirsch, H. N. The Enigma of Felix Frankfurter. Basic Books, 1981.

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