Cita APA (7th ed.)

Langton, L. L. (1949). Radio-frequency heating equipment, with particular reference to the theory and design of self-excited power oscillators. Pitman.

Cita Chicago (17th ed.)

Langton, L. L. Radio-frequency Heating Equipment, with Particular Reference to the Theory and Design of Self-excited Power Oscillators. London: Pitman, 1949.

Cita MLA (9th ed.)

Langton, L. L. Radio-frequency Heating Equipment, with Particular Reference to the Theory and Design of Self-excited Power Oscillators. Pitman, 1949.