APA (7th ed.) Citation

Gaus, H. (2001). Why yesterday tells of tomorrow: How the long waves of the economy help us determine tomorrow's trends. Garant.

Chicago Style (17th ed.) Citation

Gaus, Helmut. Why Yesterday Tells of Tomorrow: How the Long Waves of the Economy Help Us Determine Tomorrow's Trends. Leuven: Garant, 2001.

MLA (9th ed.) Citation

Gaus, Helmut. Why Yesterday Tells of Tomorrow: How the Long Waves of the Economy Help Us Determine Tomorrow's Trends. Garant, 2001.