APA

Pye D. W., . (1967). The nature of design. London: Studio Vista.

Chicago

Pye David W, . 1967. The nature of design. London: Studio Vista.

Harvard

Pye D. W., . (1967). The nature of design. London: Studio Vista.

MLA

Pye David W, . The nature of design. London: Studio Vista. 1967.