APA (7e ed.) Bronvermelding

Buffer, B. (2013). It's time!: My 360 view of the UFC (First edition.). Crown Archetype.

Chicago (17e ed.) Bronvermelding

Buffer, Bruce. It's Time!: My 360 View of the UFC. First edition. New York: Crown Archetype, 2013.

MLA (8e ed.) Bronvermelding

Buffer, Bruce. It's Time!: My 360 View of the UFC. First edition. Crown Archetype, 2013.