APA (7th ed.) Citation

Fritsch, K. (1904). Floristische Notizen ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Fritsch, Karl. Floristische Notizen. [Sonderdr.]. 1904.

MLA (9th ed.) Citation

Fritsch, Karl. Floristische Notizen. [Sonderdr.]. 1904.

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