APA Style
BETTINGER, Alvin K.. (1968).
A modern approach to algebra and trigonometry .
Scranton, Pennsylvania:
International Textbook Compan.
Chicago Style
BETTINGER, Alvin K..
A modern approach to algebra and trigonometry.
Scranton, Pennsylvania:
International Textbook Compan,
1968.
Text.
MLA Style
BETTINGER, Alvin K..
A modern approach to algebra and trigonometry.
Scranton, Pennsylvania:
International Textbook Compan,
1968.
Text.
Turabian Style
BETTINGER, Alvin K..
A modern approach to algebra and trigonometry.
Scranton, Pennsylvania:
International Textbook Compan,
1968.
Print.