APA-viite (7. p.)
Mckinley, C. E. Indigo: In search of the color that seduced the world (First U.S. edition.).
Chicago-viite (17. p.)
Mckinley, Catherine E. Indigo: In Search of the Color That Seduced the World. First U.S. edition.
MLA-viite (9. p.)
Mckinley, Catherine E. Indigo: In Search of the Color That Seduced the World. First U.S. edition.
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