Gaya APA
The Book of Popular Science Vol.8. (1973).
Philippines:
Grolier Interational Inc.
Gaya Chicago
The Book of Popular Science Vol.8.
8.
Philippines:
Grolier Interational Inc,
1973.
Text.
Gaya MLA
The Book of Popular Science Vol.8.
8.
Philippines:
Grolier Interational Inc,
1973.
Text.
Gaya Turabian
The Book of Popular Science Vol.8.
Philippines:
Grolier Interational Inc,
1973.
Print.