Gaya APA
Taxonomy of Flowering Plants. (1967).
San Fransisco:
W.H Freeman and Company.
Gaya Chicago
Taxonomy of Flowering Plants.
.
San Fransisco:
W.H Freeman and Company,
1967.
Buku.
Gaya MLA
Taxonomy of Flowering Plants.
.
San Fransisco:
W.H Freeman and Company,
1967.
Buku.
Gaya Turabian
Taxonomy of Flowering Plants.
San Fransisco:
W.H Freeman and Company,
1967.
Buku.