National Science Teachers Association, Atkin, J. M., & Coffey, J. (2003). Everyday assessment in the science classroom. NSTA Press.
Chicago-viite (17. p.)National Science Teachers Association, J. Myron Atkin, ja Janet Coffey. Everyday Assessment in the Science Classroom. Arlington, Va: NSTA Press, 2003.
MLA-viite (9. p.)National Science Teachers Association, et al. Everyday Assessment in the Science Classroom. NSTA Press, 2003.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.