APA
Christie's U., . (1998). Important jewelry and fine wrist watches. Christie's, Los Angeles: .
Chicago
Christie's USA, . 1998. Important jewelry and fine wrist watches. Christie's, Los Angeles: .
Harvard
Christie's U., . (1998). Important jewelry and fine wrist watches. Christie's, Los Angeles: .
MLA
Christie's USA, . Important jewelry and fine wrist watches. Christie's, Los Angeles: . 1998.