APA引文

Esthus, R. A. (1970). Theodore Roosevelt and the international rivalries. Ginn-Blaisdell.

Chicago Style (17th ed.) Citation

Esthus, Raymond A. Theodore Roosevelt and the International Rivalries. Waltham, Mass: Ginn-Blaisdell, 1970.

MLA引文

Esthus, Raymond A. Theodore Roosevelt and the International Rivalries. Ginn-Blaisdell, 1970.

警告：這些引文格式不一定是100％准確.