APA (7th ed.) Citation

Proddow, P. (1996). Diamond: A century of spectacular jewels. Harry N. Abrams.

Chicago Style (17th ed.) Citation

Proddow, Penny. Diamond: A Century of Spectacular Jewels. New York: Harry N. Abrams, 1996.

MLA (9th ed.) Citation

Proddow, Penny. Diamond: A Century of Spectacular Jewels. Harry N. Abrams, 1996.