Botticelli : : 138 illustrations ; 18 in colour.

MLA

Ettlinger, L.D, and Helen S Ettlinger. Botticelli : 138 Illustrations ; 18 In Colour. London: Thames and Hudson, 1976.

APA

Ettlinger, L., & Ettlinger, H. S. (1976). Botticelli : 138 illustrations ; 18 in colour. London: Thames and Hudson.

Chicago

Ettlinger, L.D., and Helen S Ettlinger. Botticelli: 138 Illustrations ; 18 In Colour. London: Thames and Hudson, 1976.