APA (7th ed.) Citation

Nelkon, M., & Ogborn, J. M. (1970). Advanced level practical physics (3rd edition.). Heinemann Educational Books.

Chicago Style (17th ed.) Citation

Nelkon, M., and J. M. Ogborn. Advanced Level Practical Physics. 3rd edition. London: Heinemann Educational Books, 1970.

MLA (8th ed.) Citation

Nelkon, M., and J. M. Ogborn. Advanced Level Practical Physics. 3rd edition. Heinemann Educational Books, 1970.

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