APA (7th ed.) Citation

Biological Sciences Curriculum Study, Liebherr, H. G., & Peterson, G. E. (1966). The teacher and BSCS special materials.

Chicago Style (17th ed.) Citation

Biological Sciences Curriculum Study, Harold G. Liebherr, and Glen E. Peterson. The Teacher and BSCS Special Materials. Boulder, Colo, 1966.

MLA (8th ed.) Citation

Biological Sciences Curriculum Study, et al. The Teacher and BSCS Special Materials. 1966.