APA Style

Hawking, Stephen. (2018). Brief Answers to the Big Questions . United Kingdom: .

Chicago Style

Hawking, Stephen. Brief Answers to the Big Questions. United Kingdom: , 2018. Printed Book.

MLA Style

Hawking, Stephen. Brief Answers to the Big Questions. United Kingdom: , 2018. Printed Book.

Turabian Style

Hawking, Stephen. Brief Answers to the Big Questions. United Kingdom: , 2018. Printed Book.