Gaya APA
all, M, J, A, E. (1993).
Teratology "The Journal of Abnormal Development" Volume 47, Number 1, January 1993 .
New York:
Wiley-Liss.
Gaya MLA
all, Mark, J., Airhart, Et.
"Teratology "The Journal of Abnormal Development" Volume 47, Number 1, January 1993".
New York:
Wiley-Liss,
1993.
.