Cita APA (7a ed.)

Quillen, J., & Krug, E. (1951). Living in our America: A record of our country ; history for young citizens. Scott, Foresman.

Cita Chicago Style (17a ed.)

Quillen, James, y Edward Krug. Living in Our America: A Record of Our Country ; History for Young Citizens. Chicago [u.a.]: Scott, Foresman, 1951.

Cita MLA (9a ed.)

Quillen, James, y Edward Krug. Living in Our America: A Record of Our Country ; History for Young Citizens. Scott, Foresman, 1951.