APA (7th ed.) Citation

Harbury, C. (1982). Workbook in Introductory Economics (Third Edition). ELSEVIER.

Chicago Style (17th ed.) Citation

Harbury, Colin. Workbook in Introductory Economics (Third Edition). ELSEVIER, 1982.

MLA (8th ed.) Citation

Harbury, Colin. Workbook in Introductory Economics (Third Edition). ELSEVIER, 1982.

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