APA (7e ed.) Bronvermelding

Hamilton, R. (1996). Letter to Peter and Alison Smithson (1957). Theories and documents of contemporary art : A Sourcebook of Artists' Writings.

Chicago (17e ed.) Bronvermelding

Hamilton, Richard. "Letter to Peter and Alison Smithson (1957)." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings 1996.

MLA (8e ed.) Bronvermelding

Hamilton, Richard. "Letter to Peter and Alison Smithson (1957)." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings, 1996.