Gaya APA

Friedlaender, I. (1926). Zeitschrift Fur Vulkanologie Rivista Vulkanologica Volcanological Review Revue Vulcanologique (Band IX) . Berlin, Jerman: Dietrich Reimer.

Gaya MLA

Friedlaender, Immanuel. "Zeitschrift Fur Vulkanologie Rivista Vulkanologica Volcanological Review Revue Vulcanologique (Band IX)". Berlin, Jerman: Dietrich Reimer, 1926. Text.