APA (7th ed.) Citation

Grafnetterova, N. (2022). Keep it green for generations to come: Trail running events and the impact on the environment. Human Kinetics, Inc..

Chicago Style (17th ed.) Citation

Grafnetterova, Nikola. Keep It Green for Generations to Come: Trail Running Events and the Impact on the Environment. London: Human Kinetics, Inc., 2022.

MLA (9th ed.) Citation

Grafnetterova, Nikola. Keep It Green for Generations to Come: Trail Running Events and the Impact on the Environment. Human Kinetics, Inc., 2022.

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