Dyfyniad APA

Alef, K., & Nannipieri. (1995). Methods in applied Soil Microbiology and Biochemistry. Academic Press.

Dyfyniad Arddull Chicago

Alef, Kassem, and Nannipieri. Methods in Applied Soil Microbiology and Biochemistry. London: Academic Press, 1995.

Dyfyniad MLA

Alef, Kassem, and Nannipieri. Methods in Applied Soil Microbiology and Biochemistry. Academic Press, 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.