APA Style
petersen, William. (1969).
POPULATION (Second Edition).
London:
The Macmillan Company.
Chicago Style
petersen, William.
POPULATION.
Second Edition
London:
The Macmillan Company,
1969.
Print.
MLA Style
petersen, William.
POPULATION.
Second Edition
London:
The Macmillan Company,
1969.
Print.
Turabian Style
petersen, William.
POPULATION.
Second Edition
London:
The Macmillan Company,
1969.
Print.