APA (7th ed.) Citation

Newton, E. (1949). An introduction to European painting. Longmans.

Chicago Style (17th ed.) Citation

Newton, Eric. An Introduction to European Painting. London: Longmans, 1949.

MLA (9th ed.) Citation

Newton, Eric. An Introduction to European Painting. Longmans, 1949.

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