Esau, K. (1977). Anatomy of seed plants (2nd ed.). John Wiley & Sons.
Cita Chicago Style (17a ed.)Esau, Katherine. Anatomy of Seed Plants. 2nd ed. New York: John Wiley & Sons, 1977.
Cita MLA (9a ed.)Esau, Katherine. Anatomy of Seed Plants. 2nd ed. John Wiley & Sons, 1977.
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