Waller, D., Lippa, Y., & Richardson, A. (2008). Isolating Observer-Based Reference Directions in Human Spatial Memory: Head, Body, and the Self-to-Array Axis. Cognition, 106(1), 157. https://doi.org/10.1016/j.cognition.2007.01.002
Chicago Style (17th ed.) CitationWaller, David, Yvonne Lippa, and Adam Richardson. "Isolating Observer-Based Reference Directions in Human Spatial Memory: Head, Body, and the Self-to-Array Axis." Cognition 106, no. 1 (2008): 157. https://doi.org/10.1016/j.cognition.2007.01.002.
MLA (9th ed.) CitationWaller, David, et al. "Isolating Observer-Based Reference Directions in Human Spatial Memory: Head, Body, and the Self-to-Array Axis." Cognition, vol. 106, no. 1, 2008, p. 157, https://doi.org/10.1016/j.cognition.2007.01.002.