APA Style
Walker, Richard, Brereton, Catherine. (2003).
GENES & DNA .
Boston, Massachusetts:
Kingfisher Knowledge.
Chicago Style
Walker, Richard, Brereton, Catherine.
GENES & DNA.
Boston, Massachusetts:
Kingfisher Knowledge,
2003.
Text.
MLA Style
Walker, Richard, Brereton, Catherine.
GENES & DNA.
Boston, Massachusetts:
Kingfisher Knowledge,
2003.
Text.
Turabian Style
Walker, Richard, Brereton, Catherine.
GENES & DNA.
Boston, Massachusetts:
Kingfisher Knowledge,
2003.
Print.