APA引文

Berg, H. D., & Anderson, H. R. (1959). Tests for the History of our world. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Berg, Harry D., and Howard R. Anderson. Tests for the History of Our World. Boston: Houghton Mifflin, 1959.

MLA引文

Berg, Harry D., and Howard R. Anderson. Tests for the History of Our World. Houghton Mifflin, 1959.