APA Style
      Liu, Ying. (2021).
    Reliability Theory Based on Uncertain Lifetimes (1).
    Singapore:
  Springer Singapore.
  
Chicago Style
      Liu, Ying.
    Reliability Theory Based on Uncertain Lifetimes.
    1
    Singapore:
  Springer Singapore,
  2021.
  Electronic Resource.
  
MLA Style
      Liu, Ying.
    Reliability Theory Based on Uncertain Lifetimes.
    1
    Singapore:
  Springer Singapore,
  2021.
  Electronic Resource.
  
Turabian Style
      Liu, Ying.
    Reliability Theory Based on Uncertain Lifetimes.
    1 
    Singapore:
  Springer Singapore,
  2021.
  Electronic Resource.