APA (7th ed.) Citation

Yager, R. E. (1983). Exemplary programs in physics, chemistry, biology, and earth science. National Science Teachers Association.

Chicago Style (17th ed.) Citation

Yager, Robert E. Exemplary Programs in Physics, Chemistry, Biology, and Earth Science. Washington: National Science Teachers Association, 1983.

MLA (9th ed.) Citation

Yager, Robert E. Exemplary Programs in Physics, Chemistry, Biology, and Earth Science. National Science Teachers Association, 1983.