APA Citation

Nelkon, M., & Ogborn, J. (1970). Advanced level practical physics. London: Heinemann Educational Books.

Chicago Style Citation

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

MLA Citation

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

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