APA (7th ed.) Citation

Perkins, H. L. (1980). Guidelines for development. Saint Joseph's University.

Chicago Style (17th ed.) Citation

Perkins, Harvey L. Guidelines for Development. Saint Joseph's University, 1980.

MLA (8th ed.) Citation

Perkins, Harvey L. Guidelines for Development. Saint Joseph's University, 1980.

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