APA引用形式

Duterte, R. R. 1. (2019). The 2019 State of the Nation Address (SONA) of President Rodrigo Roa Duterte: 16th President of the Republic of the Philippines 1st Mindanaoan President. [Manila]: Presidential Communications Operations Office Bureau of Communications Services.

シカゴスタイル引用形

Duterte, Rodrigo Roa 1945-. The 2019 State of the Nation Address (SONA) of President Rodrigo Roa Duterte: 16th President of the Republic of the Philippines 1st Mindanaoan President. [Manila]: Presidential Communications Operations Office Bureau of Communications Services, 2019.

MLA引用形式

Duterte, Rodrigo Roa 1945-. The 2019 State of the Nation Address (SONA) of President Rodrigo Roa Duterte: 16th President of the Republic of the Philippines 1st Mindanaoan President. [Manila]: Presidential Communications Operations Office Bureau of Communications Services, 2019.

警告: この引用は必ずしも正確ではありません.