APA Citation

Frey, M. A. (2007). Middle range theory development using King's conceptual system. New York: Springer Pub. Co..

Chicago Style Citation

Frey, Maureen A. Middle Range Theory Development Using King's Conceptual System. New York: Springer Pub. Co., 2007.

MLA Citation

Frey, Maureen A. Middle Range Theory Development Using King's Conceptual System. New York: Springer Pub. Co., 2007.

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