Cita APA (7th ed.)

Richards, B. (1969). New movement in cities (2a. ed.). Studio Vista.

Cita Chicago (17th ed.)

Richards, Brian. New Movement in Cities. 2a. ed. Londres: Studio Vista, 1969.

Cita MLA (9th ed.)

Richards, Brian. New Movement in Cities. 2a. ed. Studio Vista, 1969.