Cita APA

Tinsley, J., & Darbyshire, J. F. (1984). Biological processes and soil fertility.

Citación estilo Chicago

Tinsley, J., y J. F. Darbyshire. Biological Processes and Soil Fertility. 1984.

Cita MLA

Tinsley, J., y J. F. Darbyshire. Biological Processes and Soil Fertility. 1984.