APA (7th ed.) Citation

Research and Education Association. (2004). Basic machines. Research & Education Association.

Chicago Style (17th ed.) Citation

Research and Education Association. Basic Machines. Piscataway, NJ: Research & Education Association, 2004.

MLA (9th ed.) Citation

Research and Education Association. Basic Machines. Research & Education Association, 2004.

Warning: These citations may not always be 100% accurate.