Penggayaan APA
ALPERS, Byron J. (1978).
Agriculture .
Boston:
Allyn and Bacon, Inc.
Chicago Style
ALPERS, Byron J.
Agriculture.
Boston:
Allyn and Bacon, Inc,
1978.
Buku.
MLA Style
ALPERS, Byron J.
Agriculture.
Boston:
Allyn and Bacon, Inc,
1978.
Buku.
Turabian Style
ALPERS, Byron J.
Agriculture.
Boston:
Allyn and Bacon, Inc,
1978.
Buku.