APA (7th ed.) Citation

Heintz, K. (2011). Discover the process by which liquid water enters the atmosphere as water vapor. Encyclopedia Britannica.

Chicago Style (17th ed.) Citation

Heintz, Kurt. Discover the Process by Which Liquid Water Enters the Atmosphere as Water Vapor. Chicago, IL: Encyclopedia Britannica, 2011.

MLA (9th ed.) Citation

Heintz, Kurt. Discover the Process by Which Liquid Water Enters the Atmosphere as Water Vapor. Encyclopedia Britannica, 2011.