APA (7th ed.) Citation

Kalus, P., Bondzio, J., & Strik, W. (2003). Ernst Grünthal: (1894 - 1972).

Chicago Style (17th ed.) Citation

Kalus, Peter, Julia Bondzio, and Werner Strik. Ernst Grünthal: (1894 - 1972). 2003.

MLA (9th ed.) Citation

Kalus, Peter, et al. Ernst Grünthal: (1894 - 1972). 2003.