Cita APA (7a ed.)

Davies, B. E. (1980). Applied soil trace elements. Wiley & Sons.

Cita Chicago Style (17a ed.)

Davies, Brian E. Applied Soil Trace Elements. Chichester [etc.]: Wiley & Sons, 1980.

Cita MLA (9a ed.)

Davies, Brian E. Applied Soil Trace Elements. Wiley & Sons, 1980.