APA (7th ed.) Citation

Rittmann, A. (1930). Geologie der Insel Ischia. Reimer (Vohsen).

Chicago Style (17th ed.) Citation

Rittmann, Alfred. Geologie Der Insel Ischia. Berlin: Reimer (Vohsen), 1930.

MLA (9th ed.) Citation

Rittmann, Alfred. Geologie Der Insel Ischia. Reimer (Vohsen), 1930.

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