Cita APA

Fedonkin, M. A., & Yochelson, E. L. (2002). Middle proterozoic (1.5 Ga.) Horodyskia moniliformis Yochelson and Fedonlin, the oldest known tissue-grade colonial eucaryote. Washington: Smithsonian Institution Press.

Citación estilo Chicago

Fedonkin, Mikhail Aleksandrovich, y Ellis Leon Yochelson. Middle Proterozoic (1.5 Ga.) Horodyskia Moniliformis Yochelson and Fedonlin, the Oldest Known Tissue-grade Colonial Eucaryote. Washington: Smithsonian Institution Press, 2002.

Cita MLA

Fedonkin, Mikhail Aleksandrovich, y Ellis Leon Yochelson. Middle Proterozoic (1.5 Ga.) Horodyskia Moniliformis Yochelson and Fedonlin, the Oldest Known Tissue-grade Colonial Eucaryote. Washington: Smithsonian Institution Press, 2002.