Gaya APA
Nachazel, K. (1993).
developments in water science vol 42 Estimation Theory in Hydrology and Water Systems .
Netherlands:
Elsevier.
Gaya MLA
Nachazel, Karel.
"developments in water science vol 42 Estimation Theory in Hydrology and Water Systems".
Netherlands:
Elsevier,
1993.
E-book.