APA (7th ed.) Citation

Ergas, H. (1984). Why do some countries innovate more than others?

Chicago Style (17th ed.) Citation

Ergas, Henry. Why Do Some Countries Innovate More than Others? Bruxelles u.a, 1984.

MLA (9th ed.) Citation

Ergas, Henry. Why Do Some Countries Innovate More than Others? 1984.

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