APA (7th ed.) Citation

Hurd, P. D. H. (1969). New directions in teaching secondary school science. Rand McNally.

Chicago Style (17th ed.) Citation

Hurd, Paul De Hart. New Directions in Teaching Secondary School Science. Chicago: Rand McNally, 1969.

MLA (8th ed.) Citation

Hurd, Paul De Hart. New Directions in Teaching Secondary School Science. Rand McNally, 1969.

Warning: These citations may not always be 100% accurate.