APA-viite

National academy of sciences. (1981). Symposium on computers in education, research and industrial development part C. National academy of sciences.

Chicago-tyylinen lähdeviittaus

National academy of sciences. Symposium on Computers in Education, Research and Industrial Development Part C. India: National academy of sciences, 1981.

MLA-viite

National academy of sciences. Symposium on Computers in Education, Research and Industrial Development Part C. National academy of sciences, 1981.