APA (7th ed.) Citation

Trimmel, H. (1968). Höhlenkunde. Vieweg.

Chicago Style (17th ed.) Citation

Trimmel, Hubert. Höhlenkunde. Braunschweig: Vieweg, 1968.

MLA (9th ed.) Citation

Trimmel, Hubert. Höhlenkunde. Vieweg, 1968.

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