APA (7th ed.) Citation

Hancock John C. (1974). An introduction to the principles of communication theory. Tata McGraw-Hill.

Chicago Style (17th ed.) Citation

Hancock John C. An Introduction to the Principles of Communication Theory. Tata McGraw-Hill, 1974.

MLA (8th ed.) Citation

Hancock John C. An Introduction to the Principles of Communication Theory. Tata McGraw-Hill, 1974.

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