Varghese, P. C. (2012). Engineering geology for civil engineers (Eastern Economy Edition.). PHI Learning.
Citação do estilo Chicago (17ª ed.)Varghese, P. C. Engineering Geology for Civil Engineers. Eastern Economy Edition. New Delhi: PHI Learning, 2012.
Citação MLA (8ª ed.)Varghese, P. C. Engineering Geology for Civil Engineers. Eastern Economy Edition. PHI Learning, 2012.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.