Cita APA (7a ed.)
Das , B. M., & Ramana, G. (2011). Principles of soil dynamics (2nd ed.). Cengage Learning.
Cita Chicago Style (17a ed.)
Das , Braja M., y G.V Ramana. Principles of Soil Dynamics. 2nd ed. Delhi: Cengage Learning, 2011.
Cita MLA (9a ed.)
Das , Braja M., y G.V Ramana. Principles of Soil Dynamics. 2nd ed. Cengage Learning, 2011.
Precaución: Estas citas no son 100% exactas.