APA (7th ed.) Citation

Long, K. E. (1987). Introduction to Economics. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Long, Kenneth E. Introduction to Economics. New York: Van Nostrand Reinhold, 1987.

MLA (9th ed.) Citation

Long, Kenneth E. Introduction to Economics. Van Nostrand Reinhold, 1987.

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