ScienceDirect (Online service), Paul, E. A., & Frey, S. D. (2024). Soil microbiology, ecology, and biochemistry (Fifth edition.). Elsevier.
Chicago Style (17th ed.) CitationScienceDirect (Online service), Eldor Alvin Paul, and Serita D. Frey. Soil Microbiology, Ecology, and Biochemistry. Fifth edition. Amsterdam, Netherlands ; Cambridge, MA: Elsevier, 2024.
MLA (9th ed.) CitationScienceDirect (Online service), et al. Soil Microbiology, Ecology, and Biochemistry. Fifth edition. Elsevier, 2024.
Warning: These citations may not always be 100% accurate.