APA(7版)引用形式

Ellis, G. F. R., & Williams, R. M. (1988). Flat and curved space-times. Oxford University Press.

Chicagoスタイル(17版)引用形式

Ellis, George F. R., , Ruth M. Williams. Flat and Curved Space-times. Oxford, England: Oxford University Press, 1988.

MLA(9版)引用形式

Ellis, George F. R., , Ruth M. Williams. Flat and Curved Space-times. Oxford University Press, 1988.