Cita APA

Phillipson, J. (1970). Methods of study in soil ecology. UNESCO.

Citación estilo Chicago

Phillipson, J. Methods of Study in Soil Ecology. Ginebra: UNESCO, 1970.

Cita MLA

Phillipson, J. Methods of Study in Soil Ecology. UNESCO, 1970.

Warning: These citations may not always be 100% accurate.