APA (7th ed.) Citation

Bragg, W. H. (1925). Concerning the nature of things: Six lectures delivered at the Royal Institution. G. Bell.

Chicago Style (17th ed.) Citation

Bragg, William Henry. Concerning the Nature of Things: Six Lectures Delivered at the Royal Institution. London: G. Bell, 1925.

MLA (8th ed.) Citation

Bragg, William Henry. Concerning the Nature of Things: Six Lectures Delivered at the Royal Institution. G. Bell, 1925.