Gaya APA

all, W, E. (1993). Teratology "The Journal of Abnormal Development" Volume 47, Number 5, May 1993 . New York: Wiley-Liss.

Gaya MLA

all, Walter, Et. "Teratology "The Journal of Abnormal Development" Volume 47, Number 5, May 1993". New York: Wiley-Liss, 1993. .