Gaya APA
COPELAND, Edwin Bingham. (1947).
Genera Filicum The genera of ferns .
New York:
The Ronald Press company.
Gaya Chicago
COPELAND, Edwin Bingham.
Genera Filicum The genera of ferns.
New York:
The Ronald Press company,
1947.
Teks.
Gaya MLA
COPELAND, Edwin Bingham.
Genera Filicum The genera of ferns.
New York:
The Ronald Press company,
1947.
Teks.
Gaya Turabian
COPELAND, Edwin Bingham.
Genera Filicum The genera of ferns.
New York:
The Ronald Press company,
1947.
Teks.