Gaya APA
Clark, J, O, E. (2010).
Buku Referensi Seri Ensiklopedia Physics Matters! Volume Matter .
:
Grolier Educational.
Gaya MLA
Clark, John, O., E..
"Buku Referensi Seri Ensiklopedia Physics Matters! Volume Matter".
:
Grolier Educational,
2010.
Text.