Clark, P., Niemi, M., & Niemelä, J. (2024). Sport, Recreation and Green Space in the European City. Helsinki.
Čikaški stil citiranjaClark, Peter., Marjaana Niemi, i Jari Niemelä. Sport, Recreation and Green Space in the European City. Helsinki, 2024.
MLA način citiranjaClark, Peter., Marjaana Niemi, i Jari Niemelä. Sport, Recreation and Green Space in the European City. Helsinki, 2024.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.