APA (7th ed.) Citation

DeVillis, r. F. (2012). Scale development: Theory and application. Sage Publications.

Chicago Style (17th ed.) Citation

DeVillis, robert F. Scale Development: Theory and Application. Sage Publications, 2012.

MLA (8th ed.) Citation

DeVillis, robert F. Scale Development: Theory and Application. Sage Publications, 2012.

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