APA Style
Spengler, Joseph J., Duncan, Otis Dudley. ().
Demographic Analysis (First Edition).
Illinois:
The Free Press Glencoe Illinoi.
Chicago Style
Spengler, Joseph J., Duncan, Otis Dudley.
Demographic Analysis.
First Edition
Illinois:
The Free Press Glencoe Illinoi,
.
Print.
MLA Style
Spengler, Joseph J., Duncan, Otis Dudley.
Demographic Analysis.
First Edition
Illinois:
The Free Press Glencoe Illinoi,
.
Print.
Turabian Style
Spengler, Joseph J., Duncan, Otis Dudley.
Demographic Analysis.
First Edition
Illinois:
The Free Press Glencoe Illinoi,
.
Print.