APA (7th ed.) Citation

Southeast Asia Treaty Organization. (1963). Collective security: Shield of freedom. South-East Asia Treaty Organization.

Chicago Style (17th ed.) Citation

Southeast Asia Treaty Organization. Collective Security: Shield of Freedom. Bangkok, Thailand: South-East Asia Treaty Organization, 1963.

MLA (9th ed.) Citation

Southeast Asia Treaty Organization. Collective Security: Shield of Freedom. South-East Asia Treaty Organization, 1963.