APA ציטוט

Häsänen, E. (1972). The occurence of 137 Cs in the biosphere evaluated with environmental and metabolic studies.

Chicago Style (17th ed.) Citation

Häsänen, Erkki. The Occurence of 137 Cs in the Biosphere Evaluated with Environmental and Metabolic Studies. Helsinki, 1972.

ציטוט MLA

Häsänen, Erkki. The Occurence of 137 Cs in the Biosphere Evaluated with Environmental and Metabolic Studies. 1972.