Cita APA (7a ed.)
Punmia, B. (1973). Soil mechanics and foundations. Standard Book House.
Cita Chicago Style (17a ed.)
Punmia, B.G. Soil Mechanics and Foundations. New Delhi: Standard Book House, 1973.
Cita MLA (9a ed.)
Punmia, B.G. Soil Mechanics and Foundations. Standard Book House, 1973.
Precaución: Estas citas no son 100% exactas.