APA

National Convention Enviromental Impact Analysis of the ASCE Tecnical Council... (1977 oct. 17 - 21 : San Fco, Gunnerson C. Y., . (1977). Environmental impact of international civil engineering projects and practices. New York: American Society of Civil Engineers.

Chicago

National Convention Enviromental Impact Analysis of the ASCE Tecnical Council... (1977 oct. 17 - 21 : San Fco, Gunnerson Charles Y, . 1977. Environmental impact of international civil engineering projects and practices. New York: American Society of Civil Engineers.

Harvard

National Convention Enviromental Impact Analysis of the ASCE Tecnical Council... (1977 oct. 17 - 21 : San Fco, Gunnerson C. Y., . (1977). Environmental impact of international civil engineering projects and practices. New York: American Society of Civil Engineers.

MLA

National Convention Enviromental Impact Analysis of the ASCE Tecnical Council... (1977 oct. 17 - 21 : San Fco, Gunnerson Charles Y, . Environmental impact of international civil engineering projects and practices. New York: American Society of Civil Engineers. 1977.