APA (7th ed.) Citation

(1968). Aspects of form: A symposium on form in nature and art (2. ed.). Lund Humphries.

Chicago Style (17th ed.) Citation

Aspects of Form: A Symposium on Form in Nature and Art. 2. ed. London: Lund Humphries, 1968.

MLA (9th ed.) Citation

Aspects of Form: A Symposium on Form in Nature and Art. 2. ed. Lund Humphries, 1968.