Gaya APA
CRAMPTON, E., HARRIS, L.
(1969).
Applied animal nutrition :
(
2nd ed.)
.
New Delhi:
S. Chand.
Gaya MLA
CRAMPTON, E.W.., HARRIS, L.E..
"Applied animal nutrition :".
2nd ed.
New Delhi:
S. Chand,
1969.
Buku.