Cita APA

Foth, H. D. (1970). A study of soil science (2 a.). Chestertown, Maryland, USA: LaMotte Chemical Products Company.

Citación estilo Chicago

Foth, Henry D. A Study of Soil Science. 2 a. Chestertown, Maryland, USA: LaMotte Chemical Products Company, 1970.

Cita MLA

Foth, Henry D. A Study of Soil Science. 2 a. Chestertown, Maryland, USA: LaMotte Chemical Products Company, 1970.

Precaución: Estas citas no son 100% exactas.