Nelkon, M., & Ogborn, J. M. (1977). Advanced level practical physics (4th ed.). Heinemann education.
Citazione stile Chigago Style (17a edizione)Nelkon, M., e J. M. Ogborn. Advanced Level Practical Physics. 4th ed. London: Heinemann education, 1977.
Citatione MLA (9a ed.)Nelkon, M., e J. M. Ogborn. Advanced Level Practical Physics. 4th ed. Heinemann education, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.