APA (7th ed.) Citation

Marshall, J. L. (1965). Introduction to signal theory. International Textbook Co..

Chicago Style (17th ed.) Citation

Marshall, J. L. Introduction to Signal Theory. Scranton, Pa.: International Textbook Co., 1965.

MLA (9th ed.) Citation

Marshall, J. L. Introduction to Signal Theory. International Textbook Co., 1965.

Warning: These citations may not always be 100% accurate.