Hiroki is using a quotation from this source to write his research paper: Mackler, Mindy. "The Forest Elephant. " The Journal Nature and Science (2012): 82-91. Print. Which is the correct way to cite a quotation in the body of his paper using MLA style? "In truth, the forest elephant may soon become extinct" (Mackler). "In truth, the forest elephant may soon become extinct" ("The Forest Elephant"). "In truth, the forest elephant may soon become extinct" ("The Forest Elephant" 91). "In truth, the forest elephant may soon become extinct" (Mackler 91).