Gaya APA

Freeman, M, S. (2009). Rourke's World of Science Encyclopedia vol 10 .; Research Projects / Cumulative Index & Glossary . Florida: Rourke Publishing.

Gaya MLA

Freeman, Marcia, S.. "Rourke's World of Science Encyclopedia vol 10 .; Research Projects / Cumulative Index & Glossary". Florida: Rourke Publishing, 2009. Text.