APA ציטוט

Walker, C. R. (1962). Modern technology and civilization. New York: McGraw-Hill Book Company, Inc.

Trích dẫn kiểu Chicago

Walker, Charles R. Modern Technology and Civilization. New York: McGraw-Hill Book Company, Inc, 1962.

ציטוט MLA

Walker, Charles R. Modern Technology and Civilization. New York: McGraw-Hill Book Company, Inc, 1962.