APA (7th ed.) Citation

Powell, B. (1979). Overcoming shyness: Practical scripts for everyday encounters. National Book Store.

Chicago Style (17th ed.) Citation

Powell, Barbara. Overcoming Shyness: Practical Scripts for Everyday Encounters. Manila: National Book Store, 1979.

MLA (9th ed.) Citation

Powell, Barbara. Overcoming Shyness: Practical Scripts for Everyday Encounters. National Book Store, 1979.

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