APA (7th ed.) Citation

Lewis, G. J. (1982). Human migration : a geographical perspective / G.J. Lewis: A geographical perspective. Croom Helm.

Chicago Style (17th ed.) Citation

Lewis, G. J. Human Migration : A Geographical Perspective / G.J. Lewis: A Geographical Perspective. London: Croom Helm, 1982.

MLA (9th ed.) Citation

Lewis, G. J. Human Migration : A Geographical Perspective / G.J. Lewis: A Geographical Perspective. Croom Helm, 1982.

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