APA (7th ed.) Citation

Warnstorf, C. (1911). Sphagnales - Sphagnaceae (Sphagnologia universalis). Wilhelm Engelmann.

Chicago Style (17th ed.) Citation

Warnstorf, C. Sphagnales - Sphagnaceae (Sphagnologia Universalis). Leipzig: Wilhelm Engelmann, 1911.

MLA (8th ed.) Citation

Warnstorf, C. Sphagnales - Sphagnaceae (Sphagnologia Universalis). Wilhelm Engelmann, 1911.

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