Gaya APA
Arroyo, Guido [et.al], Levy, Michael [et.al]. (2008).
Fish and Amphibians .
Chicago:
Encyclopedia Britannica Inc.
Gaya Chicago
Arroyo, Guido [et.al], Levy, Michael [et.al].
Fish and Amphibians.
Chicago:
Encyclopedia Britannica Inc,
2008.
Buku.
Gaya MLA
Arroyo, Guido [et.al], Levy, Michael [et.al].
Fish and Amphibians.
Chicago:
Encyclopedia Britannica Inc,
2008.
Buku.
Gaya Turabian
Arroyo, Guido [et.al], Levy, Michael [et.al].
Fish and Amphibians.
Chicago:
Encyclopedia Britannica Inc,
2008.
Buku.