APA (7th ed.) Citation

Wiederkehr, S. (2019). Open data for the crowd: An account of citizen science at ETH Library. openjournals.nl.

Chicago Style (17th ed.) Citation

Wiederkehr, Stefan. Open Data for the Crowd: An Account of Citizen Science at ETH Library. openjournals.nl, 2019.

MLA (9th ed.) Citation

Wiederkehr, Stefan. Open Data for the Crowd: An Account of Citizen Science at ETH Library. openjournals.nl, 2019.

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