APA
Japanese Potassium Congress, Instituto Internacional de la Potasa, . (1961). Japanese potassium symposium, nine papers read at the third. Berne: International Potash Institute.
Chicago
Japanese Potassium Congress, Instituto Internacional de la Potasa, . 1961. Japanese potassium symposium, nine papers read at the third. Berne: International Potash Institute.
Harvard
Japanese Potassium Congress, Instituto Internacional de la Potasa, . (1961). Japanese potassium symposium, nine papers read at the third. Berne: International Potash Institute.
MLA
Japanese Potassium Congress, Instituto Internacional de la Potasa, . Japanese potassium symposium, nine papers read at the third. Berne: International Potash Institute. 1961.
