APA Alıntı

Bills, D., & Harris, M. (1996). Voluntary agencies: Challenges of organisation and management. Macmillan press limited.

Chicago Stili Alıntı

Bills, David, ve Margaret Harris. Voluntary Agencies: Challenges of Organisation and Management. Houndmills: Macmillan press limited, 1996.

MLA Alıntı

Bills, David, ve Margaret Harris. Voluntary Agencies: Challenges of Organisation and Management. Macmillan press limited, 1996.