Cita APA (7a ed.)

Leger Sivard, R. World Military and social expenditures, 1987-88. World Priorities.

Cita Chicago Style (17a ed.)

Leger Sivard, Ruth. World Military and Social Expenditures, 1987-88. Washington: World Priorities.

Cita MLA (9a ed.)

Leger Sivard, Ruth. World Military and Social Expenditures, 1987-88. World Priorities.