APA (7th ed.) Citation

Beardshaw, C., Russell, G. (. p. a. d., BBC Scotland,, & Films Media Group. (2015). Deep down and dirty: The science of soil. Films Media Group.

Chicago Style (17th ed.) Citation

Beardshaw, Chris,, Graham (Television producer and director) Russell, BBC Scotland, and Films Media Group. Deep Down and Dirty: The Science of Soil. New York, N.Y.: Films Media Group, 2015.

MLA (8th ed.) Citation

Beardshaw, Chris,, et al. Deep Down and Dirty: The Science of Soil. Films Media Group, 2015.