Gaya APA
Humbert, Roger P.. (1968).
The growing of sugar cane .
New York:
Elservier Publishing Company.
Gaya Chicago
Humbert, Roger P..
The growing of sugar cane.
New York:
Elservier Publishing Company,
1968.
.
Gaya MLA
Humbert, Roger P..
The growing of sugar cane.
New York:
Elservier Publishing Company,
1968.
.
Gaya Turabian
Humbert, Roger P..
The growing of sugar cane.
New York:
Elservier Publishing Company,
1968.
.