APA (7th ed.) Citation

(1985). 40 nam nuoc cong hoa xa hoi chu nghia Viet Nam. Nhá Chuat Ban Su That.

Chicago Style (17th ed.) Citation

40 Nam Nuoc Cong Hoa Xa Hoi Chu Nghia Viet Nam. Hanoi: Nhá Chuat Ban Su That, 1985.

MLA (9th ed.) Citation

40 Nam Nuoc Cong Hoa Xa Hoi Chu Nghia Viet Nam. Nhá Chuat Ban Su That, 1985.

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