APA (7th ed.) Citation

Hedges, E. S. (1937). Protective films on metals (2nd ed.). Chapman & Hall.

Chicago Style (17th ed.) Citation

Hedges, E. S. Protective Films on Metals. 2nd ed. London: Chapman & Hall, 1937.

MLA (8th ed.) Citation

Hedges, E. S. Protective Films on Metals. 2nd ed. Chapman & Hall, 1937.

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