APA (7th ed.) Citation

McDonnell, P. W. (1979). Introduction to map projections. M. Dekker.

Chicago Style (17th ed.) Citation

McDonnell, Porter W. Introduction to Map Projections. New York: M. Dekker, 1979.

MLA (9th ed.) Citation

McDonnell, Porter W. Introduction to Map Projections. M. Dekker, 1979.

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