United States. Bureau of Chemistry and Soils & Skinner, J. J. (1931). Trend of fertilizer practice with reference to citrus culture in Florida. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Chemistry and Soils and J. J. Skinner. Trend of Fertilizer Practice with Reference to Citrus Culture in Florida. Washington: [publisher not identified], 1931.
MLA (9th ed.) CitationUnited States. Bureau of Chemistry and Soils and J. J. Skinner. Trend of Fertilizer Practice with Reference to Citrus Culture in Florida. [publisher not identified], 1931.
Warning: These citations may not always be 100% accurate.