APA引文

TOLZ, V. (1990). The USSR in 1989: A Record of Events. Westview.

Chicago Style (17th ed.) Citation

TOLZ, Vera. The USSR in 1989: A Record of Events. Boulder: Westview, 1990.

MLA引文

TOLZ, Vera. The USSR in 1989: A Record of Events. Westview, 1990.

警告：這些引文格式不一定是100％准確.