APA-referens (7:e uppl.)

MCLAREN, R. (2011). Crowdsourcing Support of Land Administration – A Partnership Approach. International Federation of Surveyor.

Chicago-referens (17:e uppl.)

MCLAREN, Robin. Crowdsourcing Support of Land Administration – A Partnership Approach. International Federation of Surveyor, 2011.

MLA-referens (8:e uppl.)

MCLAREN, Robin. Crowdsourcing Support of Land Administration – A Partnership Approach. International Federation of Surveyor, 2011.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.