APA (7th ed.) Citation

(2018). Diplomatic blue book 2019: Japanese diplomacy and international situation in 2018. Ministry of foreign affairs.

Chicago Style (17th ed.) Citation

Diplomatic Blue Book 2019: Japanese Diplomacy and International Situation in 2018. Japan: Ministry of foreign affairs, 2018.

MLA (8th ed.) Citation

Diplomatic Blue Book 2019: Japanese Diplomacy and International Situation in 2018. Ministry of foreign affairs, 2018.

Warning: These citations may not always be 100% accurate.