APA (7th ed.) Citation

Dernov, V., & Anfimova, H. A stem of an arborescent lycopsid Sigillaria with attached rooting organs Stigmaria from the Pennsylvanian of the Donets Basin, eastern Ukraine. National Museum of Natural History, National Academy of Sciences of Ukraine.

Chicago Style (17th ed.) Citation

Dernov, Vitaly, and Halyna Anfimova. A Stem of an Arborescent Lycopsid Sigillaria with Attached Rooting Organs Stigmaria from the Pennsylvanian of the Donets Basin, Eastern Ukraine. National Museum of Natural History, National Academy of Sciences of Ukraine.

MLA (9th ed.) Citation

Dernov, Vitaly, and Halyna Anfimova. A Stem of an Arborescent Lycopsid Sigillaria with Attached Rooting Organs Stigmaria from the Pennsylvanian of the Donets Basin, Eastern Ukraine. National Museum of Natural History, National Academy of Sciences of Ukraine.