Beerblock, K. 366: Archief van Karel Beerblock.
Cita Chicago (17th ed.)Beerblock, Karel. 366: Archief Van Karel Beerblock.
Cita MLA (8th ed.)Beerblock, Karel. 366: Archief Van Karel Beerblock.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)