APA (7th ed.) Citation

Williams, R. M. (1991). An introduction to curved space-times: Lectures given in the Academic Training Programme of CERN 1989 - 1990.

Chicago Style (17th ed.) Citation

Williams, Ruth M. An Introduction to Curved Space-times: Lectures Given in the Academic Training Programme of CERN 1989 - 1990. Geneva, 1991.

MLA (9th ed.) Citation

Williams, Ruth M. An Introduction to Curved Space-times: Lectures Given in the Academic Training Programme of CERN 1989 - 1990. 1991.

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