Cita APA (7a ed.)

Helas, V. (1991). Villenarchitektur = Villa architecture in Dresden. Benedikt Taschen.

Cita Chicago Style (17a ed.)

Helas, Volker. Villenarchitektur = Villa Architecture in Dresden. Köln: Benedikt Taschen, 1991.

Cita MLA (8a ed.)

Helas, Volker. Villenarchitektur = Villa Architecture in Dresden. Benedikt Taschen, 1991.