Gaya APA
Farm Animals A Basic Guide to Their Husbandry. (1973).
London:
Hutchinson educational.
Gaya Chicago
Farm Animals A Basic Guide to Their Husbandry.
.
London:
Hutchinson educational,
1973.
Buku.
Gaya MLA
Farm Animals A Basic Guide to Their Husbandry.
.
London:
Hutchinson educational,
1973.
Buku.
Gaya Turabian
Farm Animals A Basic Guide to Their Husbandry.
London:
Hutchinson educational,
1973.
Buku.