APA (7th ed.) Citation

Koren, E. S., Fojuth, M., Jernsletten, J., & Walle, T. M. Leder. Scandinavian University Press.

Chicago Style (17th ed.) Citation

Koren, Elisabeth S., Marie-Theres Fojuth, Jorunn Jernsletten, and Thomas M. Walle. Leder. Scandinavian University Press.

MLA (9th ed.) Citation

Koren, Elisabeth S., et al. Leder. Scandinavian University Press.