Não informado. (1941). Agricultura experimental. University of Puerto Rico, Agricultural Experiment Station.
Style de citation Chicago (17e éd.)Não informado. Agricultura Experimental. Rio Piedras, Porto Rico: University of Puerto Rico, Agricultural Experiment Station, 1941.
Style de citation MLA (8e éd.)Não informado. Agricultura Experimental. University of Puerto Rico, Agricultural Experiment Station, 1941.
Attention : ces citations peuvent ne pas être correctes à 100%.