APA (7th ed.) Citation

Harmuth, H. F. (2003). Calculus of finite differences in quantum electrodynamics. Academic Press.

Chicago Style (17th ed.) Citation

Harmuth, Henning F. Calculus of Finite Differences in Quantum Electrodynamics. Amsterdam: Academic Press, 2003.

MLA (9th ed.) Citation

Harmuth, Henning F. Calculus of Finite Differences in Quantum Electrodynamics. Academic Press, 2003.