APA (7th ed.) Citation

Six Seconds & Freedman, J. M. (1997). Handle with care: The emotional intelligence activity book. Six Seconds.

Chicago Style (17th ed.) Citation

Six Seconds and Joshua M. Freedman. Handle with Care: The Emotional Intelligence Activity Book. San Mateo, Calif: Six Seconds, 1997.

MLA (8th ed.) Citation

Six Seconds and Joshua M. Freedman. Handle with Care: The Emotional Intelligence Activity Book. Six Seconds, 1997.