APA Edition Citation

Wykstra, R. A. (1971). Introductory economics. Harper & Row Publishers.

Chicago Edition Citation

Wykstra, Ronald A. Introductory Economics. New York: Harper & Row Publishers, 1971.

MLA Edition Citation

Wykstra, Ronald A. Introductory Economics. Harper & Row Publishers, 1971.

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