Gaya APA
Grolier's Amazing World of Animals. (1972).
USA:
Grolier Enterprises Inc..
Gaya Chicago
Grolier's Amazing World of Animals.
.
USA:
Grolier Enterprises Inc.,
1972.
Text.
Gaya MLA
Grolier's Amazing World of Animals.
.
USA:
Grolier Enterprises Inc.,
1972.
Text.
Gaya Turabian
Grolier's Amazing World of Animals.
USA:
Grolier Enterprises Inc.,
1972.
Print.