APA Style
(n,p). (1994).
Practical Math .
Illionis:
American Technical.
Chicago Style
(n,p).
Practical Math.
Illionis:
American Technical,
1994.
Text.
MLA Style
(n,p).
Practical Math.
Illionis:
American Technical,
1994.
Text.
Turabian Style
(n,p).
Practical Math.
Illionis:
American Technical,
1994.
Print.