Zekri, M., & Obreza, T. Phosphorus (P) for Citrus Trees. The University of Florida George A. Smathers Libraries.
Chicago Style (17th ed.) CitationZekri, Mongi, and Tom Obreza. Phosphorus (P) for Citrus Trees. The University of Florida George A. Smathers Libraries.
MLA (9th ed.) CitationZekri, Mongi, and Tom Obreza. Phosphorus (P) for Citrus Trees. The University of Florida George A. Smathers Libraries.
Warning: These citations may not always be 100% accurate.