APA (7th ed.) Citation

Nawrocki, J. The Variscan directions from the Upper Silesian Coal Basin (S-Poland).

Chicago Style (17th ed.) Citation

Nawrocki, Jerzy. The Variscan Directions from the Upper Silesian Coal Basin (S-Poland).

MLA (9th ed.) Citation

Nawrocki, Jerzy. The Variscan Directions from the Upper Silesian Coal Basin (S-Poland).

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