APA (7th ed.) Citation

Koch, C. (1982). Communication skills for college students. National Book Store.

Chicago Style (17th ed.) Citation

Koch, Carl. Communication Skills for College Students. Manila: National Book Store, 1982.

MLA (9th ed.) Citation

Koch, Carl. Communication Skills for College Students. National Book Store, 1982.

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