APA (7th ed.) Citation

PYTKA, J., LASKOWSKI, J., & TARKOWSKI, P. A new method for testing and evaluating grassy airfields and its effects upon flying safety. Silesian University of Technology.

Chicago Style (17th ed.) Citation

PYTKA, Jarosław, Jan LASKOWSKI, and Piotr TARKOWSKI. A New Method for Testing and Evaluating Grassy Airfields and Its Effects upon Flying Safety. Silesian University of Technology.

MLA (9th ed.) Citation

PYTKA, Jarosław, et al. A New Method for Testing and Evaluating Grassy Airfields and Its Effects upon Flying Safety. Silesian University of Technology.

Warning: These citations may not always be 100% accurate.