Watson, S. J. (1969). El ensilaje (3ra ed.). Continental.
Chicago Style (17th ed.) CitationWatson, Stephen J. El Ensilaje. 3ra ed. México: Continental, 1969.
MLA (9th ed.) CitationWatson, Stephen J. El Ensilaje. 3ra ed. Continental, 1969.
Warning: These citations may not always be 100% accurate.