APA Style
Bostok, L.. (1985).
Mathematics the Core Course for A-Level (1990).
:
ELBS.
Chicago Style
Bostok, L..
Mathematics the Core Course for A-Level.
1990
:
ELBS,
1985.
.
MLA Style
Bostok, L..
Mathematics the Core Course for A-Level.
1990
:
ELBS,
1985.
.
Turabian Style
Bostok, L..
Mathematics the Core Course for A-Level.
1990
:
ELBS,
1985.
.