Silvertown, J., Harvey, M., Greenwood, R., Dodd, M., Rosewell, J., Rebelo, T., . . . McConway, K. (2015). Crowdsourcing the identification of organisms: A case-study of iSpot. Pensoft Publishers.

Silvertown, Jonathan, Martin Harvey, Richard Greenwood, Mike Dodd, Jon Rosewell, Tony Rebelo, Janice Ansine, and Kevin McConway. Crowdsourcing the Identification of Organisms: A Case-study of ISpot. Pensoft Publishers, 2015.

Silvertown, Jonathan, et al. Crowdsourcing the Identification of Organisms: A Case-study of ISpot. Pensoft Publishers, 2015.