APA Style
ITTEN, Johannes. (1970).
The Element of Color (E-Book) .
Germany:
Otto Maier Verlag.
Chicago Style
ITTEN, Johannes.
The Element of Color (E-Book).
Germany:
Otto Maier Verlag,
1970.
.
MLA Style
ITTEN, Johannes.
The Element of Color (E-Book).
Germany:
Otto Maier Verlag,
1970.
.
Turabian Style
ITTEN, Johannes.
The Element of Color (E-Book).
Germany:
Otto Maier Verlag,
1970.
.