Esau, K. Plant Anatomy (2nd ed.).
Chicago Style (17th ed.) ZitazioaEsau, Katherine. Plant Anatomy. 2nd ed.
MLA (9th ed.) ZitazioaEsau, Katherine. Plant Anatomy. 2nd ed.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Esau, K. Plant Anatomy (2nd ed.).
Chicago Style (17th ed.) ZitazioaEsau, Katherine. Plant Anatomy. 2nd ed.
MLA (9th ed.) ZitazioaEsau, Katherine. Plant Anatomy. 2nd ed.