APA-Zitierstil (7. Ausg.)

Woolfson, M. M. (2015). Time and age: Time machines, relativity and fossils. Imperial College Press.

Chicago-Zitierstil (17. Ausg.)

Woolfson, Michael M. Time and Age: Time Machines, Relativity and Fossils. London: Imperial College Press, 2015.

MLA-Zitierstil (9. Ausg.)

Woolfson, Michael M. Time and Age: Time Machines, Relativity and Fossils. Imperial College Press, 2015.