APA-Zitierstil (7. Ausg.)

Carter, S., & Eggli, U. (2003). The CITES checklist of succulent euphorbia taxa (Euphorbiaceae) (2. ed.). Federal Agency for Nature Conservation.

Chicago-Zitierstil (17. Ausg.)

Carter, Susan, und Urs Eggli. The CITES Checklist of Succulent Euphorbia Taxa (Euphorbiaceae). 2. ed. Bonn-Bad Godesberg: Federal Agency for Nature Conservation, 2003.

MLA-Zitierstil (9. Ausg.)

Carter, Susan, und Urs Eggli. The CITES Checklist of Succulent Euphorbia Taxa (Euphorbiaceae). 2. ed. Federal Agency for Nature Conservation, 2003.