APA (7th ed.) Citation

Boal, F. W. (1978). Social problems in the Belfast urban area: An exploratory analysis. Occasional papers in geography.

Chicago Style (17th ed.) Citation

Boal, Frederick W. "Social Problems in the Belfast Urban Area: An Exploratory Analysis." Occasional Papers in Geography 1978.

MLA (8th ed.) Citation

Boal, Frederick W. "Social Problems in the Belfast Urban Area: An Exploratory Analysis." Occasional Papers in Geography, 1978.