APA (7th ed.) Citation

Rohrschneider, W., Tröger, J., & Betsch, B. (1994). The post-reduction donut sign. Springer.

Chicago Style (17th ed.) Citation

Rohrschneider, W., J. Tröger, and B. Betsch. The Post-reduction Donut Sign. Springer, 1994.

MLA (9th ed.) Citation

Rohrschneider, W., et al. The Post-reduction Donut Sign. Springer, 1994.