Cita APA (7th ed.)

Glendenning, N. K. (2004). After the beginning: A cosmic journey through space and time. World Scientific ; Imperial College Press.

Cita Chicago (17th ed.)

Glendenning, Norman K. After the Beginning: A Cosmic Journey Through Space and Time. Singapore ; Hackensack, N.J. : London: World Scientific ; Imperial College Press, 2004.

Cita MLA (9th ed.)

Glendenning, Norman K. After the Beginning: A Cosmic Journey Through Space and Time. World Scientific ; Imperial College Press, 2004.