APA (7th ed.) Citation

International Geological Congress Prague. (1967). Guide to excursions. Geological Survey of Czechoslovakia in Academia.

Chicago Style (17th ed.) Citation

International Geological Congress Prague. Guide to Excursions. Prague: Geological Survey of Czechoslovakia in Academia, 1967.

MLA (8th ed.) Citation

International Geological Congress Prague. Guide to Excursions. Geological Survey of Czechoslovakia in Academia, 1967.

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