APA (7th ed.) Citation

Keen,L. The How And Why Wonder Book Of: Magnets And Magnetism. Grosset & Dunlap.

Chicago Style (17th ed.) Citation

Keen,L. The How And Why Wonder Book Of: Magnets And Magnetism. New York: Grosset & Dunlap.

MLA (9th ed.) Citation

Keen,L. The How And Why Wonder Book Of: Magnets And Magnetism. Grosset & Dunlap.

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