APA (7th ed.) Citation

Stangl, J. (1990). Crystals and crystal gardens you can grow ([A Franklin Watts lib. ed.].). F. Watts.

Chicago Style (17th ed.) Citation

Stangl, Jean. Crystals and Crystal Gardens You Can Grow. [A Franklin Watts lib. ed.]. New York: F. Watts, 1990.

MLA (8th ed.) Citation

Stangl, Jean. Crystals and Crystal Gardens You Can Grow. [A Franklin Watts lib. ed.]. F. Watts, 1990.

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