APA (7th ed.) Citation

Gribbin, J. (1993). In the beginning: After COBE and before the Big Bang (1st American ed.). Little, Brown.

Chicago Style (17th ed.) Citation

Gribbin, John. In the Beginning: After COBE and Before the Big Bang. 1st American ed. Boston: Little, Brown, 1993.

MLA (9th ed.) Citation

Gribbin, John. In the Beginning: After COBE and Before the Big Bang. 1st American ed. Little, Brown, 1993.