Gaya APA

Vey, H., Salas, X, D. (1971). The book of art vol. 4 : German and Spanish art to 1900 . : Grolier incorporated.

Gaya MLA

Vey, Horst., Salas, Xavier, De. "The book of art vol. 4 : German and Spanish art to 1900". : Grolier incorporated, 1971. Text.