ebrary, Inc, Khan, M. S., & Zaidi, A. (2009). Phosphate solubilizing microbes for crop improvement. Nova Science Publishers.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, Mohammad Saghir Khan, i Almas Zaidi. Phosphate Solubilizing Microbes for Crop Improvement. New York: Nova Science Publishers, 2009.
MLA način citiranja (9. izdanje)ebrary, Inc, et al. Phosphate Solubilizing Microbes for Crop Improvement. Nova Science Publishers, 2009.
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