Keratin as a Protein Biopolymer
  MLA
  Sharma, and Ashok Kumar. Keratin As a Protein Biopolymer. Springer International Publishing, 2019.
  APA
  Sharma, S., & Kumar, A. (2019). Keratin as a Protein Biopolymer. Springer International Publishing.
  Chicago
  Sharma, and Ashok Kumar. Keratin As a Protein Biopolymer. : Springer International Publishing, 2019.