APA (7th ed.) Citation

Lowenthal, W. (1991). There are no secrets: Professor Cheng Man-chʻing and his tai chi chuan. North Atlantic Books.

Chicago Style (17th ed.) Citation

Lowenthal, Wolfe. There Are No Secrets: Professor Cheng Man-chʻing and His Tai Chi Chuan. Berkeley, Calif.: North Atlantic Books, 1991.

MLA (9th ed.) Citation

Lowenthal, Wolfe. There Are No Secrets: Professor Cheng Man-chʻing and His Tai Chi Chuan. North Atlantic Books, 1991.