Pax, F. (1912). Euphorbiaceae - Gelonieae. Wilhelm Engelmann.
Chicago Style (17th ed.) CitationPax, F. Euphorbiaceae - Gelonieae. Leipzig: Wilhelm Engelmann, 1912.
MLA (8th ed.) CitationPax, F. Euphorbiaceae - Gelonieae. Wilhelm Engelmann, 1912.
Warning: These citations may not always be 100% accurate.