APA (7th ed.) Citation

(1962). The undeclared war in South Viet Nam. Foreign Languages Publishing House.

Chicago Style (17th ed.) Citation

The Undeclared War in South Viet Nam. Foreign Languages Publishing House, 1962.

MLA (8th ed.) Citation

The Undeclared War in South Viet Nam. Foreign Languages Publishing House, 1962.

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