Gaya APA

Saddler, T, W. (1982). Teratology : The International Journal of Abnormal Development Volume 26 Number 3 December 1982 . Philadelphia: Wistar Institute.

Gaya MLA

Saddler, Thomas, W. "Teratology : The International Journal of Abnormal Development Volume 26 Number 3 December 1982". Philadelphia: Wistar Institute, 1982. .