Cita APA (7a ed.)

Boslough, J. (1985). Stephen Hawking's universe: An introduction to the most remarkable scientist of our time (1st. edition.). William Morrow and Co.

Cita Chicago Style (17a ed.)

Boslough, John. Stephen Hawking's Universe: An Introduction to the Most Remarkable Scientist of Our Time. 1st. edition. New York: William Morrow and Co, 1985.

Cita MLA (9a ed.)

Boslough, John. Stephen Hawking's Universe: An Introduction to the Most Remarkable Scientist of Our Time. 1st. edition. William Morrow and Co, 1985.