APA (7th ed.) Citation

Paolo, M. d. (1980). Skills of helping. Lawrence Shulman.

Chicago Style (17th ed.) Citation

Paolo, Mario di. Skills of Helping. Grantham, NH: Lawrence Shulman, 1980.

MLA (9th ed.) Citation

Paolo, Mario di. Skills of Helping. Lawrence Shulman, 1980.

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