APA (7th ed.) Citation

Carpenter, P. G. (1964). History teaching: The era approach. Cambridge University Press.

Chicago Style (17th ed.) Citation

Carpenter, P. G. History Teaching: The Era Approach. Cambridge: Cambridge University Press, 1964.

MLA (8th ed.) Citation

Carpenter, P. G. History Teaching: The Era Approach. Cambridge University Press, 1964.