APA-Zitierstil (7. Ausg.)

Sumner, G., & Smith, R. (1969). Planning local authority services for the elderly. Allen and Unwin.

Chicago-Zitierstil (17. Ausg.)

Sumner, Greta, und Randall Smith. Planning Local Authority Services for the Elderly. London: Allen and Unwin, 1969.

MLA-Zitierstil (9. Ausg.)

Sumner, Greta, und Randall Smith. Planning Local Authority Services for the Elderly. Allen and Unwin, 1969.