APA (7th ed.) Citation

Melo, R., & Gomes, R. (2017). Nature sports participation: Understanding demand, practice profile, motivations and constraints.

Chicago Style (17th ed.) Citation

Melo, Ricardo, and Rui Gomes. Nature Sports Participation: Understanding Demand, Practice Profile, Motivations and Constraints. 2017.

MLA (8th ed.) Citation

Melo, Ricardo, and Rui Gomes. Nature Sports Participation: Understanding Demand, Practice Profile, Motivations and Constraints. 2017.

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