APA (7th ed.) Citation

Plodowski, G. (1981). Achate. Senckenbergische Naturforschende Gesellschaft.

Chicago Style (17th ed.) Citation

Plodowski, Gerhard. Achate. Frankfurt am Main: Senckenbergische Naturforschende Gesellschaft, 1981.

MLA (9th ed.) Citation

Plodowski, Gerhard. Achate. Senckenbergische Naturforschende Gesellschaft, 1981.

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