APA (7th ed.) Citation

Selk, J. (2012). Executive toughness. McGraw-Hill.

Chicago Style (17th ed.) Citation

Selk, Jason. Executive Toughness. New York: McGraw-Hill, 2012.

MLA (8th ed.) Citation

Selk, Jason. Executive Toughness. McGraw-Hill, 2012.

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