Non-Renewable Resource Issues
  MLA
  Sinding-Larsen, Richard, and Friedrich-W Wellmer. Non-renewable Resource Issues. Springer Science+Business Media B.V, 2012.
  APA
  Sinding-Larsen, R., & Wellmer, F. (2012). Non-Renewable Resource Issues. Springer Science+Business Media B.V.
  Chicago
  Sinding-Larsen, Richard, and Friedrich-W Wellmer. Non-Renewable Resource Issues. : Springer Science+Business Media B.V, 2012.