APA (7th ed.) Citation

Walker, R. (1998). Heart: How the blood gets around the body. Franklin Watts.

Chicago Style (17th ed.) Citation

Walker, Richard. Heart: How the Blood Gets Around the Body. New York: Franklin Watts, 1998.

MLA (9th ed.) Citation

Walker, Richard. Heart: How the Blood Gets Around the Body. Franklin Watts, 1998.

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