APA-ийн эшлэл(7 дахь хэвлэлт)

246903 Keeley, P. (2005). Science curriculum topic study: Bridging the gap between standards and practice. Thousand Oaks, CA : Corwin Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

246903 Keeley, Page. Science Curriculum Topic Study: Bridging the Gap Between Standards and Practice. Thousand Oaks, CA : Corwin Press, 2005.

MLA -ийн эшлэл (9 дэх хэвлэлт)

246903 Keeley, Page. Science Curriculum Topic Study: Bridging the Gap Between Standards and Practice. Thousand Oaks, CA : Corwin Press, 2005.