Cita APA (7th ed.)

Edelen, D. G. B. (1969). Nonlocal variations and local invariance of fields. Elsevier Publishing.

Cita Chicago (17th ed.)

Edelen, Dominic G. B. Nonlocal Variations and Local Invariance of Fields. New York: Elsevier Publishing, 1969.

Cita MLA (9th ed.)

Edelen, Dominic G. B. Nonlocal Variations and Local Invariance of Fields. Elsevier Publishing, 1969.