Mycorrhiza - Eco-Physiology, Secondary Metabolites, Nanomaterials
  MLA
  Varma, Ajit, Ram Prasad, and Narendra Tuteja. Mycorrhiza - Eco-physiology, Secondary Metabolites, Nanomaterials. Springer International Publishing, 2017.
  APA
  Varma, A., Prasad, R., & Tuteja, N. (2017). Mycorrhiza - Eco-Physiology, Secondary Metabolites, Nanomaterials. Springer International Publishing.
  Chicago
  Varma, Ajit, Ram Prasad, and Narendra Tuteja. Mycorrhiza - Eco-Physiology, Secondary Metabolites, Nanomaterials. : Springer International Publishing, 2017.