APA (7th ed.) Citation

De Barr, A. E. (1953). The magnetic circuit: Powder cores, ferrites, permanent magnet materials and miscellaneous magnetic materials. Institute of Physics.

Chicago Style (17th ed.) Citation

De Barr, A. E. The Magnetic Circuit: Powder Cores, Ferrites, Permanent Magnet Materials and Miscellaneous Magnetic Materials. London: Institute of Physics, 1953.

MLA (9th ed.) Citation

De Barr, A. E. The Magnetic Circuit: Powder Cores, Ferrites, Permanent Magnet Materials and Miscellaneous Magnetic Materials. Institute of Physics, 1953.