APA (7th ed.) Citation

Kurtz, K. (2020). Cutting-edge space tourism. Lerner Publications.

Chicago Style (17th ed.) Citation

Kurtz, Kevin. Cutting-edge Space Tourism. Minneapolis: Lerner Publications, 2020.

MLA (8th ed.) Citation

Kurtz, Kevin. Cutting-edge Space Tourism. Lerner Publications, 2020.

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