Παραπομπή σε μορφή APA (7η εκδ.)

Hollweg, K. S., & Hill, D. (2003). What is the influence of the National Science Education Standards?: Reviewing the evidence, a workshop summary. National Academies Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hollweg, Karen S., και David Hill. What Is the Influence of the National Science Education Standards?: Reviewing the Evidence, a Workshop Summary. Washington, D.C.: National Academies Press, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hollweg, Karen S., και David Hill. What Is the Influence of the National Science Education Standards?: Reviewing the Evidence, a Workshop Summary. National Academies Press, 2003.