APA Style
Siann, G., Uqwuegbu, D.
(1980).
EDUCATIONAL PSYCHOLOGY IN A CHANGING WORLD
.
London:
Berne Convention.
MLA Style
Siann, Gerda., Uqwuegbu, Denis.
"EDUCATIONAL PSYCHOLOGY IN A CHANGING WORLD".
London:
Berne Convention,
1980.
Text.