Cita APA (7th ed.)

[ICCP-Kongreß 1987 in Suhl].

Cita Chicago (17th ed.)

[ICCP-Kongreß 1987 in Suhl].

Cita MLA (8th ed.)

[ICCP-Kongreß 1987 in Suhl].

Atenció: Aquestes cites poden no estar 100% correctes.