Conrads, U., & Bullock, M. (1970). Programs and manifestoes on 20th-century architecture (1st English language ed.). MIT Press.
Chicago (17e ed.) BronvermeldingConrads, Ulrich, en Michael Bullock. Programs and Manifestoes on 20th-century Architecture. 1st English language ed. Cambridge, Mass.: MIT Press, 1970.
MLA (8e ed.) BronvermeldingConrads, Ulrich, en Michael Bullock. Programs and Manifestoes on 20th-century Architecture. 1st English language ed. MIT Press, 1970.
Let op: Deze citaties zijn niet altijd 100% accuraat.