Gaya APA
Britannica illustrated science library: Fish and amphibians. (2008).
Chicago:
Encyclopedia Britanica.
Gaya Chicago
Britannica illustrated science library: Fish and amphibians.
.
Chicago:
Encyclopedia Britanica,
2008.
Reference.
Gaya MLA
Britannica illustrated science library: Fish and amphibians.
.
Chicago:
Encyclopedia Britanica,
2008.
Reference.
Gaya Turabian
Britannica illustrated science library: Fish and amphibians.
Chicago:
Encyclopedia Britanica,
2008.
Reference.