Cita APA

Singer, M. . J. . .., & Munns, D. N. . .. (1996). Soils an introduction (3.). Prentice Hall Inc.

Chicago Edition Citation

Singer, Michael J ., i Donald N. Munns. Soils an Introduction. 3. London: Prentice Hall Inc, 1996.

Cita MLA

Singer, Michael J ., i Donald N. Munns. Soils an Introduction. 3. Prentice Hall Inc, 1996.