APA Style

Rothney, John Alexander Murray, Findley, Carter Vaughn. (1986). Twentieth-Century World . Boston: Houghton Mifflin Company.

Chicago Style

Rothney, John Alexander Murray, Findley, Carter Vaughn. Twentieth-Century World. Boston: Houghton Mifflin Company, 1986. Text.

MLA Style

Rothney, John Alexander Murray, Findley, Carter Vaughn. Twentieth-Century World. Boston: Houghton Mifflin Company, 1986. Text.

Turabian Style

Rothney, John Alexander Murray, Findley, Carter Vaughn. Twentieth-Century World. Boston: Houghton Mifflin Company, 1986. Print.