APA (7th ed.) Citation

Rühle, E. (1986). Geological map of Poland. Geological Institute.

Chicago Style (17th ed.) Citation

Rühle, Edward. Geological Map of Poland. [Warsaw]: Geological Institute, 1986.

MLA (9th ed.) Citation

Rühle, Edward. Geological Map of Poland. Geological Institute, 1986.

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