Gaya APA
Bell, Peter R.. (1983).
The Diversity of green plants .
London:
The English Language.
Gaya Chicago
Bell, Peter R..
The Diversity of green plants.
London:
The English Language,
1983.
.
Gaya MLA
Bell, Peter R..
The Diversity of green plants.
London:
The English Language,
1983.
.
Gaya Turabian
Bell, Peter R..
The Diversity of green plants.
London:
The English Language,
1983.
.