APA (7th ed.) Citation

Kappers, A. M. (2004). The contributions of egocentric and allocentric reference frames in haptic spatial tasks. Acta psychologica, 117(3), 333-340. https://doi.org/10.1016/j.actpsy.2004.08.002

Chicago Style (17th ed.) Citation

Kappers, Astrid M.L. "The Contributions of Egocentric and Allocentric Reference Frames in Haptic Spatial Tasks." Acta Psychologica 117, no. 3 (2004): 333-340. https://doi.org/10.1016/j.actpsy.2004.08.002.

MLA (9th ed.) Citation

Kappers, Astrid M.L. "The Contributions of Egocentric and Allocentric Reference Frames in Haptic Spatial Tasks." Acta Psychologica, vol. 117, no. 3, 2004, pp. 333-340, https://doi.org/10.1016/j.actpsy.2004.08.002.