APA

Ryland Hill W, McGraw-Hill Publishing Company, . (1949). Electronics in engineering. New York: McGraw-Hill Book Company.

Chicago

Ryland Hill W, McGraw-Hill Publishing Company, . 1949. Electronics in engineering. New York: McGraw-Hill Book Company.

Harvard

Ryland Hill W, McGraw-Hill Publishing Company, . (1949). Electronics in engineering. New York: McGraw-Hill Book Company.

MLA

Ryland Hill W, McGraw-Hill Publishing Company, . Electronics in engineering. New York: McGraw-Hill Book Company. 1949.