Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Velde, P. v. d. (2001). An extensive alternative to intensive survey: Point sampling in the Riu Mannu Survey Project, Sardinia.

Chicago Citation Edition Citation

Velde, Piet van de. An Extensive Alternative to Intensive Survey: Point Sampling in the Riu Mannu Survey Project, Sardinia. 2001.

MLA Citation Edition Citation

Velde, Piet van de. An Extensive Alternative to Intensive Survey: Point Sampling in the Riu Mannu Survey Project, Sardinia. 2001.