APA (7th ed.) Citation

Western, D. Humpty Dumpty and the rhinos. IUCN.

Chicago Style (17th ed.) Citation

Western, David. Humpty Dumpty and the Rhinos. IUCN.

MLA (9th ed.) Citation

Western, David. Humpty Dumpty and the Rhinos. IUCN.

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