Gaya APA
Mc.Kenna, H, J.
(1985).
AGUIDEBOOK FOR TEACHING : BIOLOGY
(
Cet. I)
.
Amerika:
Allyn and Bacon.
Gaya MLA
Mc.Kenna, Harold, J..
"AGUIDEBOOK FOR TEACHING : BIOLOGY".
Cet. I
Amerika:
Allyn and Bacon,
1985.
Buku Referensi.