APA Style

ARDALAN, N., BAKHTIAR, L. (1973). The sense of unity : the Sufi tradition in Persian architecture (1). Chicago: The University of Chicago Press.

MLA Style

ARDALAN, NADER., BAKHTIAR, LALEH. "The sense of unity : the Sufi tradition in Persian architecture". 1 Chicago: The University of Chicago Press, 1973. Text.