APA Style

Key population and vital statistics local and health authority areas 1990. (1991). London: Office of Population Censuses & Surveys.

Chicago Style

Key population and vital statistics local and health authority areas 1990. . London: Office of Population Censuses & Surveys, 1991. Text.

MLA Style

Key population and vital statistics local and health authority areas 1990. . London: Office of Population Censuses & Surveys, 1991. Text.

Turabian Style

Key population and vital statistics local and health authority areas 1990. London: Office of Population Censuses & Surveys, 1991. Print.