Cita APA (7a ed.)

Sternlieb, G., & Hughes, J. W. (1981). Introduction: The uncertain future of shopping centers. [s.n.].

Cita Chicago Style (17a ed.)

Sternlieb, George, y James Wilfred Hughes. Introduction: The Uncertain Future of Shopping Centers. [S.l.]: [s.n.], 1981.

Cita MLA (9a ed.)

Sternlieb, George, y James Wilfred Hughes. Introduction: The Uncertain Future of Shopping Centers. [s.n.], 1981.