Epstein, S. T. (1974). (The) variation method in quantum chemistry. Academic Press.
Čikaški stil citiranjaEpstein, Saul T. (The) Variation Method in Quantum Chemistry. New York: Academic Press, 1974.
MLA način citiranjaEpstein, Saul T. (The) Variation Method in Quantum Chemistry. Academic Press, 1974.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.