APA (7th ed.) Citation

Simpson, J. W., & Horrobin, P. J. (1970). The weathering and performance of building materials. Medical and Technical pub.

Chicago Style (17th ed.) Citation

Simpson, John W., and Peter James Horrobin. The Weathering and Performance of Building Materials. Aylesbury: Medical and Technical pub, 1970.

MLA (9th ed.) Citation

Simpson, John W., and Peter James Horrobin. The Weathering and Performance of Building Materials. Medical and Technical pub, 1970.