Cita APA (7th ed.)

James, S., & Bonnel, P. (2010). Christopher Orr: Time is the diamond.

Cita Chicago (17th ed.)

James, Stephanie, i Peter Bonnel. Christopher Orr: Time Is the Diamond. Bournemouth, 2010.

Cita MLA (8th ed.)

James, Stephanie, i Peter Bonnel. Christopher Orr: Time Is the Diamond. 2010.