APA (7th ed.) Citation

Helander, E. (1970). The decay of the ¹²⁷Sn isomers. University of Helsinki, Dept. of Radiochemistry.

Chicago Style (17th ed.) Citation

Helander, Elisabeth. The Decay of the ¹²⁷Sn Isomers. Helsinki: University of Helsinki, Dept. of Radiochemistry, 1970.

MLA (8th ed.) Citation

Helander, Elisabeth. The Decay of the ¹²⁷Sn Isomers. University of Helsinki, Dept. of Radiochemistry, 1970.