APA (7th ed.) Citation

SMITH, P. R., & Julian, W. G. (1976). Building services. Applied Science.

Chicago Style (17th ed.) Citation

SMITH, Peter R., and Warren G. Julian. Building Services. London: Applied Science, 1976.

MLA (9th ed.) Citation

SMITH, Peter R., and Warren G. Julian. Building Services. Applied Science, 1976.