APA (7th ed.) Citation

Kraan, D. J., & Veld, R. J. i. V. (1991). Environmental protection: Public or private choice. Kluwer Academic.

Chicago Style (17th ed.) Citation

Kraan, D. J., and R. J. in't Veld Veld. Environmental Protection: Public or Private Choice. Dordrecht: Kluwer Academic, 1991.

MLA (9th ed.) Citation

Kraan, D. J., and R. J. in't Veld Veld. Environmental Protection: Public or Private Choice. Kluwer Academic, 1991.