Cita APA (7th ed.)

Delevoryas, T. (1962). Morphology and evolution of fossil plants. Holt, Rinehart and Winston.

Cita Chicago (17th ed.)

Delevoryas, Theodore. Morphology and Evolution of Fossil Plants. New York: Holt, Rinehart and Winston, 1962.

Cita MLA (9th ed.)

Delevoryas, Theodore. Morphology and Evolution of Fossil Plants. Holt, Rinehart and Winston, 1962.