APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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