APA-čujuhus (7. p.)
ebrary, Inc. (1997). Improving teacher preparation and credentialing consistent with the National Science Education Standards: Report of a symposium. National Academy Press.
Chicago-čujuhus (17. p.)
ebrary, Inc. Improving Teacher Preparation and Credentialing Consistent with the National Science Education Standards: Report of a Symposium. Washington, DC: National Academy Press, 1997.
MLA-čujuhus (9. p.)
ebrary, Inc. Improving Teacher Preparation and Credentialing Consistent with the National Science Education Standards: Report of a Symposium. National Academy Press, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.