APA (7th ed.) Citation

Smithson, A., & Smithson, P. (1985). The 1930's / Alison and Peter Smithson. Alexander Verlag.

Chicago Style (17th ed.) Citation

Smithson, Alison, and Peter Smithson. The 1930's / Alison and Peter Smithson. Berlin: Alexander Verlag, 1985.

MLA (9th ed.) Citation

Smithson, Alison, and Peter Smithson. The 1930's / Alison and Peter Smithson. Alexander Verlag, 1985.

Warning: These citations may not always be 100% accurate.