Style de citation APA

G Harold. (1985). Erosion: Its causes and cure. International book distributors.

Style de citation Chicago

G Harold. Erosion: Its Causes and Cure. New Delhi: International book distributors, 1985.

Style de citation MLA

G Harold. Erosion: Its Causes and Cure. International book distributors, 1985.

Attention : ces citations peuvent ne pas être correctes à 100%.