APA (7th ed.) Citation

Tian, X. (1991). Zhong guo lao nian ren kou she hui (Di 1 ban, di 1 ci yin shua.). Zhong guo jing ji chu ban she.

Chicago Style (17th ed.) Citation

Tian, Xueyuan. Zhong Guo Lao Nian Ren Kou She Hui. Di 1 ban, di 1 ci yin shua. Bei jing: Zhong guo jing ji chu ban she, 1991.

MLA (9th ed.) Citation

Tian, Xueyuan. Zhong Guo Lao Nian Ren Kou She Hui. Di 1 ban, di 1 ci yin shua. Zhong guo jing ji chu ban she, 1991.