MLA

Alex, Rayson K.; Deborah, S. Susan, and S. Susan Deborah. Ecodocumentaries. Palgrave Macmillan UK, 2016.

APA

Alex, S. Susan, & Deborah, S. Susan. (2016). Ecodocumentaries. Palgrave Macmillan UK.

Chicago

Alex, Rayson K.; Deborah, S. Susan, and S. Susan Deborah. Ecodocumentaries. : Palgrave Macmillan UK, 2016.