APA (7th ed.) Citation

Porter, P. W. (1956). Population distribution and land use in Liberia. University of London.

Chicago Style (17th ed.) Citation

Porter, Philip Wayland. Population Distribution and Land Use in Liberia. University of London, 1956.

MLA (8th ed.) Citation

Porter, Philip Wayland. Population Distribution and Land Use in Liberia. University of London, 1956.

Warning: These citations may not always be 100% accurate.