APA (7th ed.) Zitazioa

Schaal, R. (1962). Curtain walls: Design manual. Reinhold.

Chicago Style (17th ed.) Zitazioa

Schaal, Rolf. Curtain Walls: Design Manual. Nueva York: Reinhold, 1962.

MLA (9th ed.) Zitazioa

Schaal, Rolf. Curtain Walls: Design Manual. Reinhold, 1962.