Cita APA (7th ed.)
Mckinley, C. E. Indigo: In search of the color that seduced the world (First U.S. edition.).
Cita Chicago (17th ed.)
Mckinley, Catherine E. Indigo: In Search of the Color That Seduced the World. First U.S. edition.
Cita MLA (9th ed.)
Mckinley, Catherine E. Indigo: In Search of the Color That Seduced the World. First U.S. edition.
Atenció: Aquestes cites poden no estar 100% correctes.