Cita APA (7a ed.)

Tappan, E. M. (1922). An elementary history of our country. Houghton Mifflin Co..

Cita Chicago Style (17a ed.)

Tappan, Eva March. An Elementary History of Our Country. Boston, New York: Houghton Mifflin Co., 1922.

Cita MLA (8a ed.)

Tappan, Eva March. An Elementary History of Our Country. Houghton Mifflin Co., 1922.