Παραπομπή APA

Haar, D. t. (1965). Collected papers of L D Landau. Gordon and Breach.

Παραπομπή Chicago Style

Haar, D ter. Collected Papers of L D Landau. New York: Gordon and Breach, 1965.

Παραπομπή MLA

Haar, D ter. Collected Papers of L D Landau. Gordon and Breach, 1965.