Citazione Stile APA (7a Edizione)

KESAVULU N C. (2014). Textbook of Engineering Geology (2nd.). TRINITY PRESS.

Citazione stile Chigago Style (17a edizione)

KESAVULU N C. Textbook of Engineering Geology. 2nd. NEW DELHI: TRINITY PRESS, 2014.

Citatione MLA (9a ed.)

KESAVULU N C. Textbook of Engineering Geology. 2nd. TRINITY PRESS, 2014.