APA (7th ed.) Citation
JONKMAN, L. (1970). An E.S.R.-Study of nitroxides.
Chicago Style (17th ed.) Citation
JONKMAN, Leffert. An E.S.R.-Study of Nitroxides. Groningen, 1970.
MLA (9th ed.) Citation
JONKMAN, Leffert. An E.S.R.-Study of Nitroxides. 1970.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.