APA
Molen W. H. v. d., Martinez Beltran J. & Ochs W. J. (2007). Guidelines and Computer Programs for the Planning and Design of Land Drainage Systems. Rome: Food and Agriculture Organization of the United Nations.
Chicago
Molen W H van der, Martinez Beltran J and Ochs Walter J. 2007. Guidelines and Computer Programs for the Planning and Design of Land Drainage Systems. Rome: Food and Agriculture Organization of the United Nations.
Harvard
Molen W. H. v. d., Martinez Beltran J. and Ochs W. J. (2007). Guidelines and Computer Programs for the Planning and Design of Land Drainage Systems. Rome: Food and Agriculture Organization of the United Nations.
MLA
Molen W H van der, Martinez Beltran J and Ochs Walter J. Guidelines and Computer Programs for the Planning and Design of Land Drainage Systems. Rome: Food and Agriculture Organization of the United Nations. 2007.
TekstJęzyk: angielski Serie: FAO Irrigation and Drainage Paper ; No. 62Szczegóły wydania: Rome : Food and Agriculture Organization of the United Nations, 2007.Opis: 228 s. : rys., wykr. ; 30 cm + CD-ROM.ISBN: 
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