Cita APA (7a ed.)

(1965). Population Problems / Warren S. Thompson, David T. Lewis. McGraw-Hill.

Cita Chicago Style (17a ed.)

Population Problems / Warren S. Thompson, David T. Lewis. McGraw-Hill, 1965.

Cita MLA (8a ed.)

Population Problems / Warren S. Thompson, David T. Lewis. McGraw-Hill, 1965.