Ferguson, K. (1991). Stephen Hawking: Quest for a theory of everything. Bantam.
Chicagoスタイル(17版)引用形式Ferguson, Kitty. Stephen Hawking: Quest for a Theory of Everything. Toronto: Bantam, 1991.
MLA(8版)引用形式Ferguson, Kitty. Stephen Hawking: Quest for a Theory of Everything. Bantam, 1991.
警告: この引用は必ずしも正確ではありません.