APA (7th ed.) Citation

Chapman, G. P. (1977). Human and environmental systems : a geographer's appraisal / (by) G.P. Chapman: A geographer's appraisal. Academic Press.

Chicago Style (17th ed.) Citation

Chapman, Graham P. Human and Environmental Systems : A Geographer's Appraisal / (by) G.P. Chapman: A Geographer's Appraisal. London (etc.): Academic Press, 1977.

MLA (9th ed.) Citation

Chapman, Graham P. Human and Environmental Systems : A Geographer's Appraisal / (by) G.P. Chapman: A Geographer's Appraisal. Academic Press, 1977.

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