APA-referens (7:e uppl.)

Levy, E. T., & Fowler, C. A. The role of gestures and other graded language forms in the grounding of reference in perception: Elena T. Levy. Carol A. Fowler. Language and gesture.(2004).

Chicago-referens (17:e uppl.)

Levy, Elena T., och Carol A. Fowler. "The Role of Gestures and Other Graded Language Forms in the Grounding of Reference in Perception: Elena T. Levy. Carol A. Fowler." Language and Gesture.(2004) .

MLA-referens (8:e uppl.)

Levy, Elena T., och Carol A. Fowler. "The Role of Gestures and Other Graded Language Forms in the Grounding of Reference in Perception: Elena T. Levy. Carol A. Fowler." Language and Gesture.(2004), .