APA (7th ed.) Citation

Landwehr, K. (2021). The Oppel–Kundt Illusion and Its Relation to Horizontal-Vertical and Oblique Effects. Perception, 50(5), 470. https://doi.org/10.1177/03010066211006545

Chicago Style (17th ed.) Citation

Landwehr, Klaus. "The Oppel–Kundt Illusion and Its Relation to Horizontal-Vertical and Oblique Effects." Perception 50, no. 5 (2021): 470. https://doi.org/10.1177/03010066211006545.

MLA (9th ed.) Citation

Landwehr, Klaus. "The Oppel–Kundt Illusion and Its Relation to Horizontal-Vertical and Oblique Effects." Perception, vol. 50, no. 5, 2021, p. 470, https://doi.org/10.1177/03010066211006545.