APA (7th ed.) Citation

Rollinger, R., Ruffing, K., Hölscher, T., & Zenzen, N. (2013). World View and Perception of Space.

Chicago Style (17th ed.) Citation

Rollinger, Robert, Kai Ruffing, T. Hölscher, and N. Zenzen. World View and Perception of Space. 2013.

MLA (8th ed.) Citation

Rollinger, Robert, et al. World View and Perception of Space. 2013.