APA (7th ed.) Citation

Sharma, R. S. 1. (2006). The greatness guide: Powerful secrets for getting to world class. Harper Element.

Chicago Style (17th ed.) Citation

Sharma, Robin S. 1964. The Greatness Guide: Powerful Secrets for Getting to World Class. London: Harper Element, 2006.

MLA (8th ed.) Citation

Sharma, Robin S. 1964. The Greatness Guide: Powerful Secrets for Getting to World Class. Harper Element, 2006.

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