APA (7th ed.) Citation

Lagemann, J. (1977). Traditional African farming systems in eastern Nigeria: An analysis of reaction to increasing population pressure. Weltforum Verlag.

Chicago Style (17th ed.) Citation

Lagemann, Johannes. Traditional African Farming Systems in Eastern Nigeria: An Analysis of Reaction to Increasing Population Pressure. Munchen: Weltforum Verlag, 1977.

MLA (8th ed.) Citation

Lagemann, Johannes. Traditional African Farming Systems in Eastern Nigeria: An Analysis of Reaction to Increasing Population Pressure. Weltforum Verlag, 1977.