APA (7th ed.) Citation

Gavelin, S., & Lundegårdh, P. H. (1960). Development of gneisses and granites in Southern Sweden: Guide to excursions Nos A 28 and C 23. Geological Survey of Sweden.

Chicago Style (17th ed.) Citation

Gavelin, Sven, and Per H. Lundegårdh. Development of Gneisses and Granites in Southern Sweden: Guide to Excursions Nos A 28 and C 23. Stockholm: Geological Survey of Sweden, 1960.

MLA (9th ed.) Citation

Gavelin, Sven, and Per H. Lundegårdh. Development of Gneisses and Granites in Southern Sweden: Guide to Excursions Nos A 28 and C 23. Geological Survey of Sweden, 1960.

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