APA引文

Riley, N. E., & Gardner, R. W. (1997). China's population: A review of the literature. s.n.

Chicago Style (17th ed.) Citation

Riley, Nancy E., and Robert W. Gardner. China's Population: A Review of the Literature. [S.l: s.n, 1997.

MLA引文

Riley, Nancy E., and Robert W. Gardner. China's Population: A Review of the Literature. s.n, 1997.