Singapore. Ministry of Foreign Affairs. (1980). From Phnom Penh to Kabul: On January 31, 1980. Ministry of Foreign Affairs.
Citação do estilo Chicago (17ª ed.)Singapore. Ministry of Foreign Affairs. From Phnom Penh to Kabul: On January 31, 1980. Singapore: Ministry of Foreign Affairs, 1980.
Citação MLA (8ª ed.)Singapore. Ministry of Foreign Affairs. From Phnom Penh to Kabul: On January 31, 1980. Ministry of Foreign Affairs, 1980.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.