APA Edition Citation

Kohler, H. (1972). What economics is all about. The dryden press.

Chicago Edition Citation

Kohler, Heinz. What Economics Is All About. Illinois: The dryden press, 1972.

MLA Edition Citation

Kohler, Heinz. What Economics Is All About. The dryden press, 1972.

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