Citazione Stile APA (7a Edizione)

VENKATRAMAIAH C. (2011). GEOTECHNICAL ENGINEERING (3RD ED.). NEW AGE INTENATIONAL.

Citazione stile Chigago Style (17a edizione)

VENKATRAMAIAH C. GEOTECHNICAL ENGINEERING. 3RD ED. NEW DELHI: NEW AGE INTENATIONAL, 2011.

Citatione MLA (9a ed.)

VENKATRAMAIAH C. GEOTECHNICAL ENGINEERING. 3RD ED. NEW AGE INTENATIONAL, 2011.