APA (7th ed.) Citation

Knight, H. C. The Rocket: The Story of the Stephensons, Father and Son.

Chicago Style (17th ed.) Citation

Knight, Helen C. The Rocket: The Story of the Stephensons, Father and Son.

MLA (9th ed.) Citation

Knight, Helen C. The Rocket: The Story of the Stephensons, Father and Son.

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