APA (7th ed.) Citation

Hedges, E. S. (1932). Protective films on metals. Chapman and Hall.

Chicago Style (17th ed.) Citation

Hedges, E. S. Protective Films on Metals. London: Chapman and Hall, 1932.

MLA (9th ed.) Citation

Hedges, E. S. Protective Films on Metals. Chapman and Hall, 1932.

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