Citação norma APA

Varghese, P. C. (2012). Engineering geology for civil engineers (Eastern Economy Edition.). PHI Learning.

Citação norma Chicago

Varghese, P. C. Engineering Geology for Civil Engineers. Eastern Economy Edition. New Delhi: PHI Learning, 2012.

Citação norma MLA

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.