APA (7th ed.) Citation

Rusch, E., & 1980-. (2019). Mario and the hole in the sky: How a chemist saved our planet. Charlesbridge.

Chicago Style (17th ed.) Citation

Rusch, Elizabeth, and 1980-. Mario and the Hole in the Sky: How a Chemist Saved Our Planet. Watertown, MA: Charlesbridge, 2019.

MLA (8th ed.) Citation

Rusch, Elizabeth, and 1980-. Mario and the Hole in the Sky: How a Chemist Saved Our Planet. Charlesbridge, 2019.

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