APA (7th ed.) Citation

Vale, B., & Vale, R. J. D. (1980). The self-sufficient house / by Brenda Vale and Robert Vale. Macmillan.

Chicago Style (17th ed.) Citation

Vale, Brenda, and Robert James Dennis Vale. The Self-sufficient House / by Brenda Vale and Robert Vale. Macmillan, 1980.

MLA (9th ed.) Citation

Vale, Brenda, and Robert James Dennis Vale. The Self-sufficient House / by Brenda Vale and Robert Vale. Macmillan, 1980.

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