APA引文

Gordenker, P. R. B. a. L. The United Nations in the 1990s. Macmillan.

Chicago Style (17th ed.) Citation

Gordenker, Peter R. Baehr and Leon. The United Nations in the 1990s. Macmillan.

MLA引文

Gordenker, Peter R. Baehr and Leon. The United Nations in the 1990s. Macmillan.

警告：這些引文格式不一定是100％准確.