APA Style

National Research Council Center for Science, Mathematics, and Engineering Education. (1997). Improving teacher Preparation and Credentialing Consistent with the national science education standards . Washington: NATIONAL ACADEMY PRESS.

Chicago Style

National Research Council Center for Science, Mathematics, and Engineering Education. Improving teacher Preparation and Credentialing Consistent with the national science education standards. Washington: NATIONAL ACADEMY PRESS, 1997. Text.

MLA Style

National Research Council Center for Science, Mathematics, and Engineering Education. Improving teacher Preparation and Credentialing Consistent with the national science education standards. Washington: NATIONAL ACADEMY PRESS, 1997. Text.

Turabian Style

National Research Council Center for Science, Mathematics, and Engineering Education. Improving teacher Preparation and Credentialing Consistent with the national science education standards. Washington: NATIONAL ACADEMY PRESS, 1997. Print.