APA (7th ed.) Citation

Decalmer, P., & Glendenning, F. (1993). The Mistreatment of elderly people. Sage Publications.

Chicago Style (17th ed.) Citation

Decalmer, Peter, and Frank Glendenning. The Mistreatment of Elderly People. London: Sage Publications, 1993.

MLA (9th ed.) Citation

Decalmer, Peter, and Frank Glendenning. The Mistreatment of Elderly People. Sage Publications, 1993.