APA Style
PETTOFREZZO, ANTHONY J. AND LEE H. ARMSTRONG. (1981).
INTERMEDIATE ALGEBRA : A PROGRAMMED APPROACH .
DALLAS:
MC GRAW-HILL,.
Chicago Style
PETTOFREZZO, ANTHONY J. AND LEE H. ARMSTRONG.
INTERMEDIATE ALGEBRA : A PROGRAMMED APPROACH.
DALLAS:
MC GRAW-HILL,,
1981.
Text.
MLA Style
PETTOFREZZO, ANTHONY J. AND LEE H. ARMSTRONG.
INTERMEDIATE ALGEBRA : A PROGRAMMED APPROACH.
DALLAS:
MC GRAW-HILL,,
1981.
Text.
Turabian Style
PETTOFREZZO, ANTHONY J. AND LEE H. ARMSTRONG.
INTERMEDIATE ALGEBRA : A PROGRAMMED APPROACH.
DALLAS:
MC GRAW-HILL,,
1981.
Print.