APA Style
Promodel: training workbook. (s.a).
s.l.:
s.n.
Chicago Style
Promodel: training workbook.
.
s.l.:
s.n,
s.a.
Text.
MLA Style
Promodel: training workbook.
.
s.l.:
s.n,
s.a.
Text.
Turabian Style
Promodel: training workbook.
s.l.:
s.n,
s.a.
Print.