Cita APA (7a ed.)

Stelzer, G., & Stelzer, U. (1969). Kunst am Bau (o.A.). Seemann.

Cita Chicago Style (17a ed.)

Stelzer, G., y Ursula Stelzer. Kunst Am Bau. o.A. Leipzig: Seemann, 1969.

Cita MLA (8a ed.)

Stelzer, G., y Ursula Stelzer. Kunst Am Bau. o.A. Seemann, 1969.