Cita APA (7th ed.)

Nelkon, M., & Ogborn, J. M. (1970). Advanced level practical physics (3rd ed.). Heinemann education.

Cita Chicago (17th ed.)

Nelkon, M., i J. M. Ogborn. Advanced Level Practical Physics. 3rd ed. London: Heinemann education, 1970.

Cita MLA (9th ed.)

Nelkon, M., i J. M. Ogborn. Advanced Level Practical Physics. 3rd ed. Heinemann education, 1970.