Gaya APA
Boxer, C. et al
(1994).
Introduction to watercolour, gouache and tempera
.
London:
London: Grange Books; 1994.
Gaya MLA
Boxer, C.R. et al.
"Introduction to watercolour, gouache and tempera".
London:
London: Grange Books; 1994,
1994.
Text.