APA (7th ed.) Citation

Baumgärtel, H. (1961). Schatzkammer Erde. Urania-Verlag.

Chicago Style (17th ed.) Citation

Baumgärtel, Hans. Schatzkammer Erde. Leipzig: Urania-Verlag, 1961.

MLA (9th ed.) Citation

Baumgärtel, Hans. Schatzkammer Erde. Urania-Verlag, 1961.

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