APA
American Assembly, . (1963). Population dilemma. Englewood Cliffs: Prentice Hall.
Chicago
American Assembly, . 1963. Population dilemma. Englewood Cliffs: Prentice Hall.
Harvard
American Assembly, . (1963). Population dilemma. Englewood Cliffs: Prentice Hall.
MLA
American Assembly, . Population dilemma. Englewood Cliffs: Prentice Hall. 1963.