Absolute Clauses in English from the Systemic Functional Perspective
  MLA
  He, Qingshun, and Bingjun Yang. Absolute Clauses In English From the Systemic Functional Perspective. Springer Berlin Heidelberg, 2015.
  APA
  He, Q., & Yang, B. (2015). Absolute Clauses in English from the Systemic Functional Perspective. Springer Berlin Heidelberg.
  Chicago
  He, Qingshun, Bingjun Yang, and Bingjun Yang. Absolute Clauses In English From the Systemic Functional Perspective. : Springer Berlin Heidelberg, 2015.