Cita APA (7a ed.)

Hazelton, P. A., & Murphy, B. W. (2007). Interpreting soil test results: What do all the numbers mean? ([2nd ed.].). CSIRO Pub..

Cita Chicago Style (17a ed.)

Hazelton, P. A., y B. W. Murphy. Interpreting Soil Test Results: What Do All the Numbers Mean? [2nd ed.]. Collingwood, VIC: CSIRO Pub., 2007.

Cita MLA (8a ed.)

Hazelton, P. A., y B. W. Murphy. Interpreting Soil Test Results: What Do All the Numbers Mean? [2nd ed.]. CSIRO Pub., 2007.