Cita APA (7th ed.)

Hawkes, P. (1989). Principles of electron optics. Academic Press.

Cita Chicago (17th ed.)

Hawkes, P.W. Principles of Electron Optics. London: Academic Press, 1989.

Cita MLA (9th ed.)

Hawkes, P.W. Principles of Electron Optics. Academic Press, 1989.