APA (7th ed.) Citation
(1981). Key to economic science and managerial sciences: <a> semi-monthly review of abstracts on economics, finance, industry, foreign aid, management, marketing and labour. Nijhoff.
Chicago Style (17th ed.) Citation
Key to Economic Science and Managerial Sciences: <a> Semi-monthly Review of Abstracts on Economics, Finance, Industry, Foreign Aid, Management, Marketing and Labour. Hague: Nijhoff, 1981.
MLA (9th ed.) Citation
Key to Economic Science and Managerial Sciences: <a> Semi-monthly Review of Abstracts on Economics, Finance, Industry, Foreign Aid, Management, Marketing and Labour. Nijhoff, 1981.
Warning: These citations may not always be 100% accurate.