APA

Marx K., Meek R. L. & Engels F. (1971). Marx and Engels on the population bomb: selections from the writings of Marx and Engels dealing with the theories of Thomas Robert Malthus. Berkeley, Calif.]: Ramparts Press.

Chicago

Marx Karl, Meek Ronald L and Engels Friedrich. 1971. Marx and Engels on the population bomb: selections from the writings of Marx and Engels dealing with the theories of Thomas Robert Malthus. Berkeley, Calif.]: Ramparts Press.

Harvard

Marx K., Meek R. L. and Engels F. (1971). Marx and Engels on the population bomb: selections from the writings of Marx and Engels dealing with the theories of Thomas Robert Malthus. Berkeley, Calif.]: Ramparts Press.

MLA

Marx Karl, Meek Ronald L and Engels Friedrich. Marx and Engels on the population bomb: selections from the writings of Marx and Engels dealing with the theories of Thomas Robert Malthus. Berkeley, Calif.]: Ramparts Press. 1971.