Cita APA (7th ed.)

Pey, E. B. F. (1989). The Organic Pigments of the Hafkenscheid Collection. Restauro.

Cita Chicago (17th ed.)

Pey, E. B. F. "The Organic Pigments of the Hafkenscheid Collection." Restauro 1989.

Cita MLA (8th ed.)

Pey, E. B. F. "The Organic Pigments of the Hafkenscheid Collection." Restauro, 1989.