APA

Pirrie D. [. a., . (2013). Environmental and criminal geoforensics. London: The Geological Society.

Chicago

Pirrie D [et al.], . 2013. Environmental and criminal geoforensics. London: The Geological Society.

Harvard

Pirrie D. [. a., . (2013). Environmental and criminal geoforensics. London: The Geological Society.

MLA

Pirrie D [et al.], . Environmental and criminal geoforensics. London: The Geological Society. 2013.