Cita APA (7a ed.)

White, G. (1968). Perspective: A guide for artists, architects and designers. B.T. Batsford.

Cita Chicago Style (17a ed.)

White, Gwen. Perspective: A Guide for Artists, Architects and Designers. London: B.T. Batsford, 1968.

Cita MLA (9a ed.)

White, Gwen. Perspective: A Guide for Artists, Architects and Designers. B.T. Batsford, 1968.