Gaya APA
Page, Thomas. (1978).
Sigmet Active .
New York:
Charter Books.
Gaya Chicago
Page, Thomas.
Sigmet Active.
New York:
Charter Books,
1978.
Text.
Gaya MLA
Page, Thomas.
Sigmet Active.
New York:
Charter Books,
1978.
Text.
Gaya Turabian
Page, Thomas.
Sigmet Active.
New York:
Charter Books,
1978.
Print.