APA Style
Foster, Edward. (1970).
ECONOMICS: AN INTRODUCTORY PROGRAM .
USA:
McGraw-Hill.
Chicago Style
Foster, Edward.
ECONOMICS: AN INTRODUCTORY PROGRAM.
USA:
McGraw-Hill,
1970.
Text.
MLA Style
Foster, Edward.
ECONOMICS: AN INTRODUCTORY PROGRAM.
USA:
McGraw-Hill,
1970.
Text.
Turabian Style
Foster, Edward.
ECONOMICS: AN INTRODUCTORY PROGRAM.
USA:
McGraw-Hill,
1970.
Print.