Cita APA (7th ed.)
Semenov, E. (1965). Sorensenite, a new sodium-beryllium-tin-silicate from the Ilímaussaq intrusion, South Greenland. Reitzel.
Cita Chicago (17th ed.)
Semenov, E.I. Sorensenite, a New Sodium-beryllium-tin-silicate from the Ilímaussaq Intrusion, South Greenland. København: Reitzel, 1965.
Cita MLA (9th ed.)
Semenov, E.I. Sorensenite, a New Sodium-beryllium-tin-silicate from the Ilímaussaq Intrusion, South Greenland. Reitzel, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.