APA (7th ed.) Citation

Cross & Jones. (1969). An introduction to practical infra-red spectroscop (3rd ed.). Butterworths.

Chicago Style (17th ed.) Citation

Cross and Jones. An Introduction to Practical Infra-red Spectroscop. 3rd ed. London: Butterworths, 1969.

MLA (8th ed.) Citation

Cross and Jones. An Introduction to Practical Infra-red Spectroscop. 3rd ed. Butterworths, 1969.

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