Gaya APA
Bernhard Grzimek, Neil Schlager, Melissa C. McDade, Donna Olendorf, American Zoo and Aquarium Associ. ().
Grzimek's Animal Life Encyclopedia, 2nd edition, Volume 17: Cumulative Index [2 ed.] .
:
.
Gaya Chicago
Bernhard Grzimek, Neil Schlager, Melissa C. McDade, Donna Olendorf, American Zoo and Aquarium Associ.
Grzimek's Animal Life Encyclopedia, 2nd edition, Volume 17: Cumulative Index [2 ed.].
:
,
.
Ekonomi Pertanian.
Gaya MLA
Bernhard Grzimek, Neil Schlager, Melissa C. McDade, Donna Olendorf, American Zoo and Aquarium Associ.
Grzimek's Animal Life Encyclopedia, 2nd edition, Volume 17: Cumulative Index [2 ed.].
:
,
.
Ekonomi Pertanian.
Gaya Turabian
Bernhard Grzimek, Neil Schlager, Melissa C. McDade, Donna Olendorf, American Zoo and Aquarium Associ.
Grzimek's Animal Life Encyclopedia, 2nd edition, Volume 17: Cumulative Index [2 ed.].
:
,
.
Ekonomi Pertanian.