Cita APA (7th ed.)
McCartney, M., Laird, N., Hornby, N., & Roberts, G. D. Monochrome and Colour. Gost Books.
Cita Chicago (17th ed.)
McCartney, Mary, Nick Laird, Nick Hornby, i Gregory David Roberts. Monochrome and Colour. Londres, Inglaterra: Gost Books.
Cita MLA (9th ed.)
McCartney, Mary, et al. Monochrome and Colour. Gost Books.
Atenció: Aquestes cites poden no estar 100% correctes.