Cita APA (7a ed.)

Smith, O. (1982). Soil microbiology. A model of descomposition and nutrient cycling (1st edition.). CRC.

Cita Chicago Style (17a ed.)

Smith, O.L. Soil Microbiology. A Model of Descomposition and Nutrient Cycling. 1st edition. Florida: CRC, 1982.

Cita MLA (8a ed.)

Smith, O.L. Soil Microbiology. A Model of Descomposition and Nutrient Cycling. 1st edition. CRC, 1982.