Gaya APA
Walker, Richard. (2006).
Digesting Food .
Australia:
Glolier International, Inc.
Gaya Chicago
Walker, Richard.
Digesting Food.
Australia:
Glolier International, Inc,
2006.
Text.
Gaya MLA
Walker, Richard.
Digesting Food.
Australia:
Glolier International, Inc,
2006.
Text.
Gaya Turabian
Walker, Richard.
Digesting Food.
Australia:
Glolier International, Inc,
2006.
Print.