Cita APA (7a ed.)

Nannipieri, P., & Smalla, K. (2006). Nucleic acids and proteins in soil. Springer.

Cita Chicago Style (17a ed.)

Nannipieri, Paolo, y K. Smalla. Nucleic Acids and Proteins in Soil. Berlin ; Heidelberg: Springer, 2006.

Cita MLA (9a ed.)

Nannipieri, Paolo, y K. Smalla. Nucleic Acids and Proteins in Soil. Springer, 2006.