APA (7th ed.) Citation

Dudley, G. A. (1992). Double your learning power: Master the techniques of successful memory and recall. Virinder K. Verma.

Chicago Style (17th ed.) Citation

Dudley, Geoffrey A. Double Your Learning Power: Master the Techniques of Successful Memory and Recall. New Delhi: Virinder K. Verma, 1992.

MLA (9th ed.) Citation

Dudley, Geoffrey A. Double Your Learning Power: Master the Techniques of Successful Memory and Recall. Virinder K. Verma, 1992.