APA (7th ed.) Citation

Vale, B., & Vale, R. (1991). Towards a Green Architecture. RIBA Publications.

Chicago Style (17th ed.) Citation

Vale, Brenda, and Robert Vale. Towards a Green Architecture. London: RIBA Publications, 1991.

MLA (9th ed.) Citation

Vale, Brenda, and Robert Vale. Towards a Green Architecture. RIBA Publications, 1991.

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