Gaya APA
Esau, Katherine. (1977).
Anatomy of seed plants .
New York:
John Wiley & Sons.
Gaya Chicago
Esau, Katherine.
Anatomy of seed plants.
New York:
John Wiley & Sons,
1977.
Tesis.
Gaya MLA
Esau, Katherine.
Anatomy of seed plants.
New York:
John Wiley & Sons,
1977.
Tesis.
Gaya Turabian
Esau, Katherine.
Anatomy of seed plants.
New York:
John Wiley & Sons,
1977.
Tesis.