Cita APA (7a ed.)

Gill, R. W. (1979). Creative perspective: With 176 illustrations. Thames and Hudson.

Cita Chicago Style (17a ed.)

Gill, Robert W. Creative Perspective: With 176 Illustrations. London: Thames and Hudson, 1979.

Cita MLA (9a ed.)

Gill, Robert W. Creative Perspective: With 176 Illustrations. Thames and Hudson, 1979.