APA (7th ed.) Citation

Zimmermann, W., & Schneider, A. M. (1967). Mesozoische Pteridophylle ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Zimmermann, Walter, and Anna Margarethe Schneider. Mesozoische Pteridophylle. [Sonderdr.]. 1967.

MLA (9th ed.) Citation

Zimmermann, Walter, and Anna Margarethe Schneider. Mesozoische Pteridophylle. [Sonderdr.]. 1967.

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