APA (7th ed.) Citation

Thom, A., & Apelt, C. J. (1961). Field computations in engineering & physics. Van Nostrand.

Chicago Style (17th ed.) Citation

Thom, Alexander, and C. J. Apelt. Field Computations in Engineering & Physics. London [u.a.]: Van Nostrand, 1961.

MLA (9th ed.) Citation

Thom, Alexander, and C. J. Apelt. Field Computations in Engineering & Physics. Van Nostrand, 1961.