Gaya APA
Encyclopaedia, . (2001).
Infinity's Encyclopaedia of Science : Including More Than 100 Science Projects & Quizzez .
:
Infinity Books.
Gaya MLA
Encyclopaedia, .
"Infinity's Encyclopaedia of Science : Including More Than 100 Science Projects & Quizzez".
:
Infinity Books,
2001.
Art Original.