Gaya APA
BALINSKY, B.
(1968).
An Intoduction To Embryology
(
2nd ed.)
.
Philadelphia:
W.B. Saunders Company.
Gaya MLA
BALINSKY, B.I..
"An Intoduction To Embryology".
2nd ed.
Philadelphia:
W.B. Saunders Company,
1968.
Teks.