APA (7th ed.) Citation

Patterson, E. M. (1927). Europe in 1927: An economic survey. American Academy of Political and Social Science.

Chicago Style (17th ed.) Citation

Patterson, Ernest Minor. Europe in 1927: An Economic Survey. Philadelphia: American Academy of Political and Social Science, 1927.

MLA (9th ed.) Citation

Patterson, Ernest Minor. Europe in 1927: An Economic Survey. American Academy of Political and Social Science, 1927.