APA (7th ed.) Citation

Duyn, J. J. v. (1985). The long Wave in economic life.

Chicago Style (17th ed.) Citation

Duyn, Jacob J van. The Long Wave in Economic Life. 1985.

MLA (9th ed.) Citation

Duyn, Jacob J van. The Long Wave in Economic Life. 1985.

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