Παραπομπή σε μορφή APA (7η εκδ.)

Hadlock, C. R. (1978). Field theory and its classical problems. Mathematical Association of America.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hadlock, Charles Robert. Field Theory and Its Classical Problems. [Washington]: Mathematical Association of America, 1978.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hadlock, Charles Robert. Field Theory and Its Classical Problems. Mathematical Association of America, 1978.