APA (7th ed.) Citation

Blyth, H. (1970). Old Q, the rake of Piccadilly: A biography of the fourth Duke of Queensberry. H. Regnery Co..

Chicago Style (17th ed.) Citation

Blyth, Henry. Old Q, the Rake of Piccadilly: A Biography of the Fourth Duke of Queensberry. Chicago: H. Regnery Co., 1970.

MLA (9th ed.) Citation

Blyth, Henry. Old Q, the Rake of Piccadilly: A Biography of the Fourth Duke of Queensberry. H. Regnery Co., 1970.