APA aipamena

Eertwegh, G. A. P. H. v. d. (2002). Water and nutrient budgets at field and regional scale: Travel times of drainage water and nutrient loads to surface water. s.n..

Chicago Style aipamena

Eertwegh, G. A. P. H. van den. Water and Nutrient Budgets at Field and Regional Scale: Travel Times of Drainage Water and Nutrient Loads to Surface Water. [Wageningen: s.n., 2002.

MLA aipamena

Eertwegh, G. A. P. H. van den. Water and Nutrient Budgets at Field and Regional Scale: Travel Times of Drainage Water and Nutrient Loads to Surface Water. s.n., 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.