APA (7th ed.) Citation

Bolt, S., & Sampson, D. G. (2012). Professional development: Then and now. IADIS Press.

Chicago Style (17th ed.) Citation

Bolt, Susan, and Demetrios G. Sampson. Professional Development: Then and Now. IADIS Press, 2012.

MLA (9th ed.) Citation

Bolt, Susan, and Demetrios G. Sampson. Professional Development: Then and Now. IADIS Press, 2012.

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