Citazione Stile APA (7a Edizione)
Havel, J. Approaches to the farming system research in present Czech agriculture: Prístupy k hospodáreniu v súčasnom poľnohospodárstve ČR.
Citazione stile Chigago Style (17a edizione)
Havel, J. Approaches to the Farming System Research in Present Czech Agriculture: Prístupy K Hospodáreniu V Súčasnom Poľnohospodárstve ČR.
Citatione MLA (9a ed.)
Havel, J. Approaches to the Farming System Research in Present Czech Agriculture: Prístupy K Hospodáreniu V Súčasnom Poľnohospodárstve ČR.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.