Cita APA (7a ed.)

Vera, E. New cyathealean tree fern, Yavanna chimaerica gen. et sp. nov., from the Early Cretaceous of Livingston Island, Antarctica.

Cita Chicago Style (17a ed.)

Vera, E.I. New Cyathealean Tree Fern, Yavanna Chimaerica Gen. Et Sp. Nov., from the Early Cretaceous of Livingston Island, Antarctica.

Cita MLA (8a ed.)

Vera, E.I. New Cyathealean Tree Fern, Yavanna Chimaerica Gen. Et Sp. Nov., from the Early Cretaceous of Livingston Island, Antarctica.