APA (7th ed.) Citation

Wiggins, A., & Crowston, K. (2011). From conservation to Crowdsourcing: A typology of citizen science. HICSS.

Chicago Style (17th ed.) Citation

Wiggins, Andrea, and Kevin Crowston. From Conservation to Crowdsourcing: A Typology of Citizen Science. Hawaii: HICSS, 2011.

MLA (9th ed.) Citation

Wiggins, Andrea, and Kevin Crowston. From Conservation to Crowdsourcing: A Typology of Citizen Science. HICSS, 2011.

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