Cita APA (7th ed.)
Sharma, R. S. (1969). On banded gneisses and migmatites from Lavertezzo and Rozzera <Valle Verzasca, canton Ticino>.
Cita Chicago (17th ed.)
Sharma, Ram Swaroop. On Banded Gneisses and Migmatites from Lavertezzo and Rozzera <Valle Verzasca, Canton Ticino>. Basel, 1969.
Cita MLA (9th ed.)
Sharma, Ram Swaroop. On Banded Gneisses and Migmatites from Lavertezzo and Rozzera <Valle Verzasca, Canton Ticino>. 1969.
Atenció: Aquestes cites poden no estar 100% correctes.