Gaya APA
Grolier, International. (1980).
The New Books of Popular science, vol.5: Mammals-Human Sciences (Cet.1).
USA:
Grolier.
Gaya Chicago
Grolier, International.
The New Books of Popular science, vol.5: Mammals-Human Sciences.
Cet.1
USA:
Grolier,
1980.
Text.
Gaya MLA
Grolier, International.
The New Books of Popular science, vol.5: Mammals-Human Sciences.
Cet.1
USA:
Grolier,
1980.
Text.
Gaya Turabian
Grolier, International.
The New Books of Popular science, vol.5: Mammals-Human Sciences.
Cet.1
USA:
Grolier,
1980.
Print.