APA (7th ed.) Citation

Regler, G. (1987). Vulkanisches Land. Steidl.

Chicago Style (17th ed.) Citation

Regler, Gustav. Vulkanisches Land. Göttingen: Steidl, 1987.

MLA (8th ed.) Citation

Regler, Gustav. Vulkanisches Land. Steidl, 1987.

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