Cita APA (7th ed.)
Sdzuy, K. (1955). Die Fauna der Leimitz-Schiefer (Tremadoc). Kramer.
Cita Chicago (17th ed.)
Sdzuy, Klaus. Die Fauna Der Leimitz-Schiefer (Tremadoc). Frankfurt a.M: Kramer, 1955.
Cita MLA (9th ed.)
Sdzuy, Klaus. Die Fauna Der Leimitz-Schiefer (Tremadoc). Kramer, 1955.
Atenció: Aquestes cites poden no estar 100% correctes.