APA (7th ed.) Citation

Ponder. (2001). The leader's guide: 15 essential skills (2nd ed.). Oasis Press/PSI Research.

Chicago Style (17th ed.) Citation

Ponder. The Leader's Guide: 15 Essential Skills. 2nd ed. Central Point, Oregon: Oasis Press/PSI Research, 2001.

MLA (8th ed.) Citation

Ponder. The Leader's Guide: 15 Essential Skills. 2nd ed. Oasis Press/PSI Research, 2001.

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