Não informado. (1975). Soviet technical physics letters. American Institute of Physics.
Chicago (17e ed.) BronvermeldingNão informado. Soviet Technical Physics Letters. New York: American Institute of Physics, 1975.
MLA (8e ed.) BronvermeldingNão informado. Soviet Technical Physics Letters. American Institute of Physics, 1975.
Let op: Deze citaties zijn niet altijd 100% accuraat.