APA (7th ed.) Citation

Saffer, B., Abbett, L., & Nolte, L. (1999). Science experiments for ages 6-8. Lowell House Juvenile.

Chicago Style (17th ed.) Citation

Saffer, Barbara, Leo Abbett, and Larry Nolte. Science Experiments for Ages 6-8. Los Angeles: Lowell House Juvenile, 1999.

MLA (9th ed.) Citation

Saffer, Barbara, et al. Science Experiments for Ages 6-8. Lowell House Juvenile, 1999.