Woll, F. W. (1917). Trials with California silage crops for dairy cows. Berkeley, Cal. : Agricultural Experiment Station.
Citação do estilo Chicago (17ª ed.)Woll, F. W. Trials with California Silage Crops for Dairy Cows. Berkeley, Cal. : Agricultural Experiment Station, 1917.
Citação MLA (8ª ed.)Woll, F. W. Trials with California Silage Crops for Dairy Cows. Berkeley, Cal. : Agricultural Experiment Station, 1917.
Citação IICA/CATIEWoll, F. W. 1917. Trials with California silage crops for dairy cows. Berkeley, Cal. : Agricultural Experiment Station.