Cita APA (7th ed.)

Keeley, P. (2005). Science curriculum topic study: Bridging the gap between standards and practice. Corwin Press.

Cita Chicago (17th ed.)

Keeley, Page. Science Curriculum Topic Study: Bridging the Gap Between Standards and Practice. Thousand Oaks, Calif: Corwin Press, 2005.

Cita MLA (9th ed.)

Keeley, Page. Science Curriculum Topic Study: Bridging the Gap Between Standards and Practice. Corwin Press, 2005.