Van Leenhoff, J. W. (1904). Condition of coffee industry in Porto Rico. Department of Agriculture.
Chicago Style (17th ed.) CitationVan Leenhoff, J. W. Condition of Coffee Industry in Porto Rico. Mayaguez: Department of Agriculture, 1904.
MLA (9th ed.) CitationVan Leenhoff, J. W. Condition of Coffee Industry in Porto Rico. Department of Agriculture, 1904.
Warning: These citations may not always be 100% accurate.