APA (7e ed.) Bronvermelding

Barrow, J. D. (2001). The book of nothing. Vintage books.

Chicago (17e ed.) Bronvermelding

Barrow, John D. The Book of Nothing. New York: Vintage books, 2001.

MLA (9e ed.) Bronvermelding

Barrow, John D. The Book of Nothing. Vintage books, 2001.