Cita APA (7a ed.)

Nelkon, M., & Ogborn, J. M. (1978). Advanced level practical physics. Heinemann Educational Books.

Cita Chicago Style (17a ed.)

Nelkon, M., y J. M. Ogborn. Advanced Level Practical Physics. London: Heinemann Educational Books, 1978.

Cita MLA (9a ed.)

Nelkon, M., y J. M. Ogborn. Advanced Level Practical Physics. Heinemann Educational Books, 1978.