APA (7th ed.) Citation

Pax, F. (1912). Euphorbiaceae - Gelonieae. Wilhelm Engelmann.

Chicago Style (17th ed.) Citation

Pax, F. Euphorbiaceae - Gelonieae. Leipzig: Wilhelm Engelmann, 1912.

MLA (8th ed.) Citation

Pax, F. Euphorbiaceae - Gelonieae. Wilhelm Engelmann, 1912.

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