APA (7th ed.) Citation

Intierra Mapping & Golder Associates. (2013). Peru north sheet, mining and exploration activity: Peru south sheet, mining and exploration activity. IntierraRMG Mapping.

Chicago Style (17th ed.) Citation

Intierra Mapping and Golder Associates. Peru North Sheet, Mining and Exploration Activity: Peru South Sheet, Mining and Exploration Activity. [Toronto, Ontario?]: IntierraRMG Mapping, 2013.

MLA (8th ed.) Citation

Intierra Mapping and Golder Associates. Peru North Sheet, Mining and Exploration Activity: Peru South Sheet, Mining and Exploration Activity. IntierraRMG Mapping, 2013.