APA Style
PUB:, . (1964).
NATYIONAL GEOGRAPHIC. vol. 125, vol. 128, vol. 122, vol. 123, vol. 127 (6).
:
NATIONAL GEIGRAOGUC SOCIETY, WASHINGTON, 1964.
MLA Style
PUB:, .
"NATYIONAL GEOGRAPHIC. vol. 125, vol. 128, vol. 122, vol. 123, vol. 127".
6
:
NATIONAL GEIGRAOGUC SOCIETY, WASHINGTON, 1964,
1964.
Text.