APA (7th ed.) Citation

Cregan, E. R. C. (2007). Thomas Edison and the pioneers of electromagnetism. Teacher Created Materials Publishing.

Chicago Style (17th ed.) Citation

Cregan, Elizabeth R. C. Thomas Edison and the Pioneers of Electromagnetism. United States: Teacher Created Materials Publishing, 2007.

MLA (9th ed.) Citation

Cregan, Elizabeth R. C. Thomas Edison and the Pioneers of Electromagnetism. Teacher Created Materials Publishing, 2007.

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