Citazione Stile APA (7a Edizione)

Viesssman, W., & Welty, C. (1985). Water management: Technology and institutions. Harper.

Citazione stile Chigago Style (17a edizione)

Viesssman, Warren, e Clare Welty. Water Management: Technology and Institutions. Cambrdge: Harper, 1985.

Citatione MLA (9a ed.)

Viesssman, Warren, e Clare Welty. Water Management: Technology and Institutions. Harper, 1985.