APA (7th ed.) Citation

Persson, L., & Röshoff, K. (1975). Precambrian volcanoclastic rocks in southern Sweden: A discussion of their identification and classification.

Chicago Style (17th ed.) Citation

Persson, Lars, and Kennert Röshoff. Precambrian Volcanoclastic Rocks in Southern Sweden: A Discussion of Their Identification and Classification. Stockholm, 1975.

MLA (9th ed.) Citation

Persson, Lars, and Kennert Röshoff. Precambrian Volcanoclastic Rocks in Southern Sweden: A Discussion of Their Identification and Classification. 1975.