APA (7th ed.) Citation

Randall, H. J. (1936). History in the open air / by H.J. Randall. Allen and Unwin.

Chicago Style (17th ed.) Citation

Randall, H. J. History in the Open Air / by H.J. Randall. Allen and Unwin, 1936.

MLA (9th ed.) Citation

Randall, H. J. History in the Open Air / by H.J. Randall. Allen and Unwin, 1936.

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