APA (7th ed.) Citation

Nguyen Kien. (1990). Vietnam: 15 years after the liberation of Saigon. Foreign Languages Publ. House.

Chicago Style (17th ed.) Citation

Nguyen Kien. Vietnam: 15 Years After the Liberation of Saigon. Hanoi: Foreign Languages Publ. House, 1990.

MLA (9th ed.) Citation

Nguyen Kien. Vietnam: 15 Years After the Liberation of Saigon. Foreign Languages Publ. House, 1990.

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