Interior design in the 20th century.
MLA
Tate, A, and C.R Smith. Interior Design In the 20th Century. [S.l.]: Harper & Row publishers, 1986.
APA
Tate, A., & Smith, C. (1986). Interior design in the 20th century. [S.l.]: Harper & Row publishers.
Chicago
Tate, A., and C.R Smith. Interior Design In the 20th Century. [S.l.]: Harper & Row publishers, 1986.