Gaya APA
Walker, Richard. (2003).
Genes
DNA : Richard Walker .
Boston:
Kingfisher.
Gaya Chicago
Walker, Richard.
Genes
DNA : Richard Walker.
Boston:
Kingfisher,
2003.
Buku.
Gaya MLA
Walker, Richard.
Genes
DNA : Richard Walker.
Boston:
Kingfisher,
2003.
Buku.
Gaya Turabian
Walker, Richard.
Genes
DNA : Richard Walker.
Boston:
Kingfisher,
2003.
Buku.