APA aipamena

HAMMER, M. J. (1991). Water And Wastewater Technology Mark J. Hammer. Prentice - Hall.

Chicago Style aipamena

HAMMER, Mark J. Water And Wastewater Technology Mark J. Hammer. Prentice - Hall, 1991.

MLA aipamena

HAMMER, Mark J. Water And Wastewater Technology Mark J. Hammer. Prentice - Hall, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.