Cita APA (7th ed.)

Bolduan, D. (1981). Karl Friedrich Schinkel 1781-1841. Berlin-Information.

Cita Chicago (17th ed.)

Bolduan, Dieter. Karl Friedrich Schinkel 1781-1841. Berlin: Berlin-Information, 1981.

Cita MLA (8th ed.)

Bolduan, Dieter. Karl Friedrich Schinkel 1781-1841. Berlin-Information, 1981.