Budd, W. (1990). Planning for agroforestry. Elsevier.
Chicago Style (17th ed.) CitationBudd, W. Planning for Agroforestry. Amsterdam: Elsevier, 1990.
MLA (9th ed.) CitationBudd, W. Planning for Agroforestry. Elsevier, 1990.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.