Gaya APA
Ladewig, P, W.
(2004).
Encyclopedia of Genetics; Vol. 2 edisi Revisi
.
Pasadena:
Salem Press.
Gaya MLA
Ladewig, Patricia, W..
"Encyclopedia of Genetics; Vol. 2 edisi Revisi".
Pasadena:
Salem Press,
2004.
Ebook.