Gaya APA

all, A, R, L, E. (1988). Teratology "The International Journal of Abnormal Development" Vol 37 No 2 August 1988 . Philadelphia: Wistar Institute Press.

Gaya MLA

all, Alan, R, Liss, Et. "Teratology "The International Journal of Abnormal Development" Vol 37 No 2 August 1988". Philadelphia: Wistar Institute Press, 1988. .