Cita APA (7a ed.)

Schaarwächter, G. (1967). Perspectives for architecture. Frederick A. Praeger.

Cita Chicago Style (17a ed.)

Schaarwächter, Georg. Perspectives for Architecture. New York: Frederick A. Praeger, 1967.

Cita MLA (9a ed.)

Schaarwächter, Georg. Perspectives for Architecture. Frederick A. Praeger, 1967.