APA (7th ed.) Citation

Urhobo, E. (1979). The increase of inequality in Nigeria, 1960-1977. [publisher not identified].

Chicago Style (17th ed.) Citation

Urhobo, Emmanuel. The Increase of Inequality in Nigeria, 1960-1977. [Place of publication not identified]: [publisher not identified], 1979.

MLA (9th ed.) Citation

Urhobo, Emmanuel. The Increase of Inequality in Nigeria, 1960-1977. [publisher not identified], 1979.