Cita APA (7th ed.)
Bernhard, S. (1984). Physical, chemical, and earth Sciences Research reports: Ed.: Silke Bernhard. Springer.
Cita Chicago (17th ed.)
Bernhard, Silke. Physical, Chemical, and Earth Sciences Research Reports: Ed.: Silke Bernhard. Berlin, Heidelberg, New York, Tokyo: Springer, 1984.
Cita MLA (9th ed.)
Bernhard, Silke. Physical, Chemical, and Earth Sciences Research Reports: Ed.: Silke Bernhard. Springer, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.