APA (7th ed.) Citation

Shapiro, Jankowski, & Dale. (1998). The power of nice. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Shapiro, Jankowski, and Dale. The Power of Nice. New york: John Wiley & Sons, 1998.

MLA (9th ed.) Citation

Shapiro, et al. The Power of Nice. John Wiley & Sons, 1998.

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