APA (7th ed.) Citation

(1977). An introduction to economics: A workbook and study guide. English Language Book Society Macdonald & Evans.

Chicago Style (17th ed.) Citation

An Introduction to Economics: A Workbook and Study Guide. London: English Language Book Society Macdonald & Evans, 1977.

MLA (9th ed.) Citation

An Introduction to Economics: A Workbook and Study Guide. English Language Book Society Macdonald & Evans, 1977.

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