Cita APA (7th ed.)

Ferguson, K. (1992). Stephen Hawking: Quest for a theory of everying. Bantam.

Cita Chicago (17th ed.)

Ferguson, Kitty. Stephen Hawking: Quest for a Theory of Everying. Toronto: Bantam, 1992.

Cita MLA (9th ed.)

Ferguson, Kitty. Stephen Hawking: Quest for a Theory of Everying. Bantam, 1992.